AI Product Listing Copy Generator: Titles, Bullets & Descriptions

Create optimized product content in seconds—tuned to your brand voice, character limits, SEO keywords, and locale. Generate A/B-ready variants and publish across Amazon, Walmart, or Shopify without rewriting a thing.

Stop losing sales to weak listing copy. 24.online turns raw product data into high-converting titles, bullet points, and descriptions that match each marketplace's rules and your brand's tone.

The AI product description generator analyzes top performers in your category, builds keyword-rich text that ranks, and flags compliance issues before you publish. Whether you're launching a single SKU on Amazon or optimizing thousands of listings across Walmart and Shopify, product listing optimization finally scales without extra headcount. Feed in specs—get back publish-ready copy with full control over every word.

Review, edit, then publish—nothing goes live without your approval.

Try the product title generator now

Preview: Title & Bullets

Ready

Stainless Steel Insulated Water Bottle 32 oz – Keeps Drinks Cold 24 Hours, Leak-Proof Lid, BPA-Free for Gym & Travel

Title exceeds 200-character limit for this category—trim 14 characters
  • Double-wall vacuum insulation maintains ice-cold beverages for 24 hours or hot drinks for 12 hours
  • Premium 18/8 stainless steel construction—no metallic taste, rust-resistant, built to last
  • Leak-proof twist cap with carrying loop fits standard cup holders and gym bag pockets
  • Wide-mouth opening for easy filling, cleaning, and adding ice cubes
  • BPA-free, phthalate-free materials safe for daily hydration on the go
✓ Within Amazon character limits
2M+
product listings optimized
Based on public reviews
Built for marketplace compliance Bulk generation + one-click publish Real-time character & keyword validation

Works with Amazon, Walmart, Shopify, Etsy, eBay via official seller APIs

  • Amazon
  • Walmart
  • Shopify
  • Etsy
  • eBay

Connected through official marketplace APIs—no scraping, no workarounds

Before: Unoptimized Listing

BEST Coffee Maker Machine Drip Brew Coffee POT 12 Cup Programmable Kitchen Home Office FAST SHIPPING!!!

  • great coffee maker for home use very good quality product buy now
  • programmable timer function easy to use 12 cup capacity glass carafe included
  • FAST SHIPPING customer service available contact us for questions coffee lovers best choice premium
After: Optimized with 24.online

12-Cup Programmable Drip Coffee Maker with Glass Carafe and Auto Shut-Off

  • Brews up to 12 cups in under 10 minutes—ideal for busy mornings or hosting guests
  • 24-hour programmable timer lets you wake up to freshly brewed coffee
  • Auto shut-off and pause-and-pour feature for safety and convenience

Why Your Listings Aren't Converting—and Why Fixing Them Takes Forever

The Problem

You already know what strong product copy looks like. Clear titles. Scannable bullet points. Descriptions that answer buyer questions before they ask. But knowing what to write and actually producing it across 50, 500, or 5,000 SKUs are two different problems. Your team can't rewrite 300 listings every week. Marketplace rules keep changing. One suppressed listing can tank a bestseller overnight.

The Cascade

And even when you do find time to update copy, consistency falls apart. One SKU sounds like your brand; another reads like a keyword-stuffed afterthought. Bullet points run too long for Walmart, too short for Amazon. Localized listings for Canada or the UK never quite sound native. When you finally want to A/B test a new headline, creating three clean variants per product feels like starting from scratch.

The Real Cost

The real cost isn't the hours—it's the sales you lose while listings sit incomplete, non-compliant, or invisible to search. How do you write product descriptions that actually convert? How do you follow Amazon bullet points guidelines and Walmart product description requirements without a style guide the length of a novel? You need copy that's compliant, on-brand, and ready to publish—without the bottleneck.

Chat-First AI That Writes, Optimizes, and Prepares Your Listings to Publish

Most AI content tools stop at generation. You paste product specs, click a button, and receive generic output that still needs manual editing, compliance checks, and reformatting for each marketplace. 24.online works differently. As an AI listing optimization tool, it functions like a skilled team member who understands your catalog, remembers your brand guidelines, and delivers publish-ready content—complete with keyword coverage, character limits, and platform-specific warnings already handled.

24.online AI Avatar
24.online Agent

Rewrite the title and bullets for ASIN B09XYZ. Keep a premium tone, stay under 150 characters for the title, and include "stainless steel" and "dishwasher safe." US English only.

24.online AI Avatar

Done. I generated 3 title variants (128–149 characters) and 5 bullet points optimized for the keywords you specified. One variant uses "premium-grade" phrasing; another leads with the dishwasher-safe benefit for higher click-through. Note: Amazon's Style Guide recommends avoiding all-caps in titles—I kept title case throughout. Ready to preview or apply?

Preview Variants Apply to Listing
Chat interface where you assign content tasks using natural instructions—just like messaging a colleague.
Task Manager
In Progress
Active Prompt

Generate descriptions for my new Walmart listings. Follow our brand guide, use only approved claims, and warn me if anything violates Walmart Item Spec 5.0.

Results: Walmart Descriptions 12 SKUs

Descriptions ready for 12 SKUs. 11 passed all checks. SKU #4417 flagged: the phrase "clinically proven" requires substantiation documentation under Walmart's health-claims policy. I've prepared an alternative version without the claim. Review both in your task panel.

Compliance Alert: SKU #4417 Requires review before publishing.
Task panel displaying generated variants, character counts, keyword coverage, and compliance alerts before you publish.

This isn't prompt-and-pray. The AI seller assistant reviews your existing listing data, checks platform requirements in real time, and flags issues before they cause suppression or rejection. You set the rules once—tone, terminology, restricted phrases—and the system enforces them across every SKU automatically.

The result: a true listing builder workflow where you assign, review, and publish—without toggling between spreadsheets, compliance checklists, and copy-paste routines. Explore how 24.online's AI agent capabilities extend beyond content to pricing, inventory, and advertising automation.

Character count updated. Current title length is 147 of 200 characters.

Ready-to-Publish Listing Copy, Built for Conversion

Every output includes structured, marketplace-compliant text—titles, bullets, descriptions, and backend search terms—plus variant options and clear reasoning behind each recommendation.

When you generate content with 24.online, you receive a complete set of listing assets ready for review or immediate publishing. Each element is tailored to your selected marketplace, validated against platform limits, and aligned with your brand voice. No guesswork, no manual reformatting—just polished copy you can deploy across Amazon, Walmart, Shopify, and beyond.

Optimized Product Titles

Titles crafted to capture attention and satisfy search algorithms.

Professional Wireless Noise-Cancelling Headphones - 40h Battery Life, Over-Ear Design, Black.

  • Character Count

    Verified against marketplace limits.

  • Keyword Density

    Optimized for high-volume search terms.

  • Formatting

    Compliant with platform style guides.

  • Sentiment

    Tone checked for maximum buyer trust.

Conversion-Driven Bullets

Key selling points structured for quick reading and high impact.

Unrivaled Comfort: Memory foam ear cups provide all-day wearability. Crystal Clear Audio: Precision drivers deliver deep bass and crisp highs.

  • Character Count

    Verified against marketplace limits.

  • Keyword Density

    Optimized for high-volume search terms.

  • Formatting

    Compliant with platform style guides.

  • Sentiment

    Tone checked for maximum buyer trust.

Compelling Descriptions

Engaging storytelling that highlights benefits and solves user pain points.

Elevate your audio experience with our latest noise-cancelling technology, engineered for both office productivity and immersive music sessions.

  • Character Count

    Verified against marketplace limits.

  • Keyword Density

    Optimized for high-volume search terms.

  • Formatting

    Compliant with platform style guides.

  • Sentiment

    Tone checked for maximum buyer trust.

Strategic Search Terms

Backend keywords identified to maximize search visibility and ranking.

wireless headphones, noise cancelling, bluetooth headset, over-ear audio, travel headphones, bass, studio quality.

  • Character Count

    Verified against marketplace limits.

  • Keyword Density

    Optimized for high-volume search terms.

  • Formatting

    Compliant with platform style guides.

  • Sentiment

    Tone checked for maximum buyer trust.

Try the AI Description Generator—No Account Required

See exactly what 24.online produces before you connect a single marketplace. Paste product details, set your preferences, and generate optimized titles, bullet points, and descriptions in seconds.

This interactive sandbox lets you test our AI product description generator with your own data or a pre-loaded example. Enter basic product information, select your target marketplace, add priority keywords, and choose whether to optimize for search visibility or conversion. The generator produces marketplace-ready titles, bullet points, and descriptions that follow platform character limits and content policies. Results appear as editable drafts—tweak them freely, then connect your seller account to publish directly.

Preview & Compliance Check

Your generated content appears below, formatted to match how it will display on the selected marketplace. Character counts update live, and warnings flag any text that may violate platform policies.

Product Title

136 / 200 characters

Premium 32oz Insulated Water Bottle - Leak-Proof Stainless Steel Gym Bottle for Cold & Hot Drinks - BPA-Free, Fits Standard Cup Holders

Primary keyword placed within the first 80 characters for maximum visibility.

Warning: Title exceeds Walmart's 75-character recommendation. Consider trimming for better mobile display.

Key Features

  • ICE COLD FOR 24 HOURS: Double-wall vacuum insulation ensures your beverages stay refreshingly cold or piping hot throughout your entire workout or commute.

  • 100% LEAK-PROOF DESIGN: Toss it in your bag with confidence. The precision-engineered cap guarantees zero spills, making it the perfect gym bottle.

  • TRAVEL & COMMUTE READY: Designed to fit all standard cup holders perfectly, despite its generous 32oz capacity. Take it anywhere effortlessly.

Each bullet leads with a benefit and supports it with a specific detail.

Product Description

Elevate your hydration with our premium 32oz stainless steel insulated water bottle. Engineered for outdoor enthusiasts and daily commuters alike, this robust gym bottle combines sleek design with unmatched functionality. The advanced double-wall vacuum insulation acts as an impenetrable barrier, keeping your drinks ice-cold for up to 24 hours or steaming hot for 12. Crafted from high-grade 18/8 stainless steel, it is entirely BPA-free and built to withstand the rigors of an active lifestyle. The 10.5-inch tall profile is specifically designed to slide effortlessly into standard car cup holders, a rare feature for a bottle of this capacity. Say goodbye to frustrating spills thanks to the 100% leak-proof lid, and enjoy pure, untainted flavor sip after sip.

Structured as a single paragraph per Walmart guidelines; no bullet formatting within this field.

Pass: Description must be a single paragraph with no lists or line breaks. Current version complies.

This is an editable draft. Make any adjustments you need, then connect your seller account to push content directly to your listings.

Generate Multiple Versions for Testing

Create two or three content variants in a single pass. Each version follows your brand tone and keyword requirements but takes a different angle—one may lean into search optimization, another into emotional appeal, a third into technical precision. Compare them side by side, lock the sections you want unchanged, and export the set for split testing on your listings.

SEO-optimized: keyword density prioritized, primary terms front-loaded.
Conversion-focused: benefit-first structure, persuasive phrasing, clear call to action.
Technical: spec-heavy, precise language, appeals to informed buyers.

Your Brand Voice, Applied to Every Product Field

Define how your brand speaks once—then let AI generate on-brand titles, bullets, and descriptions across your entire catalog.

Consistent product copy builds trust and recognition. But maintaining brand voice across hundreds of SKUs and multiple marketplaces is nearly impossible when you're writing manually or using generic AI tools. 24.online lets you create a reusable brand voice profile that guides every piece of generated content, so your listings sound like you—not like a template.

Build Your Brand Voice Profile

Set the tone, vocabulary, and guardrails that define your brand's product copy. Your voice profile includes:

Tone Adjectives

Describe how your brand sounds. Choose descriptors like "premium, calm, evidence-based" for a clinical skincare line—or "friendly, playful, casual" for a pet accessories brand.

Premium Calm Evidence-Based

Preferred Phrasing

Add phrases, terms, or sentence structures your brand always uses. Include proprietary terminology, taglines, or benefit statements.

+ Clinically Tested + Dermatologist Approved

Banned Claims and Words

List words, promises, or claims that should never appear. Block competitor names, superlatives you can't substantiate, or non-compliant language.

Miracle Cure #1 Best

Must-Include Terms

Specify terms that should appear in every listing—ingredient names, certification labels, or brand differentiators.

Cruelty-Free Vegan

Applied Everywhere, Not Just Descriptions

Your brand voice profile isn't limited to product descriptions. 24.online applies your tone and vocabulary rules to titles, bullet points, backend keywords, and A+ content—ensuring consistency across every text field in your listing.

Voice Sample Preview

See how tone adjectives shape your product copy:

AI Assistant Avatar Generated Copy

"Formulated with 2% niacinamide and ceramide complex. Clinically tested to strengthen skin barrier function within 14 days."

AI Assistant Avatar Generated Copy

"Your pup deserves the good stuff. Made with real chicken and zero mystery ingredients—just tail-wagging nutrition."

Marketplace Compliance Check

Some marketplaces restrict promotional language, unverified claims, or specific phrasing. When your brand voice conflicts with platform rules, 24.online flags the issue and suggests compliant alternatives.

Voice Applied

Your brand profile is active and shaping all generated content.

Compliance Conflict Detected

One or more tone elements may conflict with marketplace requirements. Review suggested adjustments before publishing.

SEO Rules & Compliance

SEO Optimization Built Into Every Field

Keyword coverage that ranks—without stuffing, repetition, or compliance risk.

Smart Distribution

Dropping keywords into a product listing isn't optimization—it's guesswork. 24.online distributes your target phrases across every indexable field with purpose: high-priority terms land in your title where they carry the most weight, supporting phrases flow into the first bullets where shoppers actually read, long-tail variations strengthen your description, and backend search terms capture everything else without cluttering customer-facing copy. The result is complete keyword coverage that search algorithms reward and shoppers never notice.

Zero Repetition

Repetition kills rankings and readability. Our generation engine tracks every keyword placement in real time and automatically varies phrasing to cover synonyms, related queries, and the natural-language patterns that AI-powered shopping assistants like Rufus and ChatGPT use to surface products. Instead of writing "stainless steel water bottle" four times, you get "double-wall stainless bottle," "insulated steel drinkware," and "vacuum-sealed metal container"—each variation expanding your search footprint while keeping the copy natural and scannable.

Multi-Platform Compliance

Platform rules vary, and violations cost visibility. Amazon allows backend search terms but penalizes visible keyword stuffing. Walmart prohibits bullet formatting entirely in description fields, so SEO there depends on clean, flowing prose. Shopify product pages need keyword density tuned for Google, not marketplace algorithms. 24.online applies the right optimization logic for each channel automatically—so your listings stay compliant and competitive everywhere you sell.

Overuse detected: "waterproof" appears 4 times. Consider replacing 2 instances with "water-resistant" or "splash-proof" to maintain readability and avoid keyword stuffing penalties.

Keyword Coverage at a Glance

Product Title
85%
Bullet Points
75%
Description
70%
Backend Terms
95%

The coverage chart shows exactly where each keyword appears across your listing fields. Bright yellow indicates optimal placement, outlined bars flag underused terms, and the density score confirms you're within safe thresholds—no over-optimization warnings, no guesswork.

See Keywords in Context

Built for the outdoors, this double-wall stainless bottle ensures your drinks stay ice-cold. Unlike standard insulated steel drinkware, our vacuum-sealed metal container features a leak-proof cap for travel.

Toggle keyword highlighting to see how target phrases integrate into your actual copy. Each style represents a different keyword cluster, showing natural distribution without repetition. On mobile, switch highlighting off for clean reading—your text remains fully accessible either way.

What Strong Listings Actually Look Like

A quick reference for high-converting titles, bullets, and descriptions—and how 24.online generates them automatically.

Titles That Win the Click

The first 80 characters decide whether shoppers click or scroll past. Front-load the most searchable attribute—brand, key feature, size, or use case—so it survives truncation on mobile and in search results. Avoid filler words like "premium" or "best" that add no searchable value and waste precious space. Instead, pack specifics: material, quantity, compatibility, and the primary benefit. Amazon, Walmart, and Etsy each cap title length differently, so every character must earn its place.

Example (Amazon, Home & Kitchen) Stainless Steel French Press Coffee Maker – 34 oz, Double-Wall Insulated, Dishwasher Safe

Notice how brand-relevant keywords appear first, followed by size and two differentiating benefits. No wasted words. 24.online analyzes your product data and category benchmarks, then generates titles that hit character limits, maximize keyword coverage, and match proven structures—ready to publish or test.

Bullets That Convert Browsers into Buyers

Each bullet should follow the Feature → Benefit → Proof pattern. Start with the tangible attribute, immediately explain why it matters, and close with evidence: a spec, a comparison, or a scenario. Keep bullets between 150 and 250 characters so they stay scannable on mobile. Begin with a capitalized keyword phrase (Amazon indexes these), then shift to natural language. Avoid all-caps shouting and emoji clutter—they lower perceived quality and can violate marketplace guidelines.

Example (Amazon, Electronics) RAPID 30-MINUTE CHARGE – Goes from 0 to 80% in half an hour so you spend less time waiting and more time listening.

The keyword phrase hooks the scanner, the benefit answers "so what?", and the proof (30 minutes, 80%) makes the claim credible. 24.online writes bullets in this structure by default, checks them against platform rules, and flags any that exceed length limits—so you can approve or edit before publishing.

Descriptions That Seal the Decision

The description is your closing argument. Address remaining objections—durability, compatibility, warranty—and reinforce the top two or three benefits with fresh phrasing. For Amazon, you can use light HTML formatting and short paragraphs. For Walmart, the description must be a single, flowing paragraph with no bullets, numbered lists, or special characters; violating this can suppress your listing. Etsy rewards storytelling that connects the product to the buyer's life. Across all platforms, avoid keyword stuffing: write for humans first and weave search terms in naturally.

Example (Walmart, Kitchen Appliances) This 34-ounce French press delivers full-bodied coffee in under four minutes, with a double-wall stainless steel carafe that keeps your brew hot for over an hour without a heating element. The fine mesh filter captures grounds while letting natural oils through for richer flavor, and every component is dishwasher safe for effortless cleanup. Backed by a two-year warranty, it's built to be the last coffee maker you buy.

One paragraph, no bullets, no special formatting—exactly what Walmart requires. Benefits flow logically from brewing to cleanup to peace of mind. 24.online automatically adapts description format to each marketplace's spec, checks compliance before you publish, and lets you generate multiple versions for A/B testing with a single click.

Strong copy follows clear rules. 24.online encodes those rules so you can generate and optimize product descriptions that convert—at scale, in seconds, across every marketplace you sell on.

Marketplace Compliance Built In

Every platform has its own content rules. Break them and your listing gets rejected, suppressed, or unpublished. 24.online enforces these requirements automatically—before you hit publish.

Amazon Seller Central Requirements

Amazon enforces strict content policies across titles, bullet points, and descriptions. Violations can trigger listing suppression or removal from search results. 24.online validates your content against Amazon's current guidelines in real time, flagging issues before they reach your catalog.

1

Title Guidelines

Amazon product titles must stay within category-specific character limits (typically 150–200 characters) and follow a defined structure: brand, product line, key attributes, size, and quantity. All-caps text, promotional phrases like "Free Shipping," and special characters are prohibited. 24.online checks title length, structure, and restricted terms automatically—alerting you to violations before submission.

2

Bullet Point Standards

Amazon bullet points (Key Product Features) should highlight distinct benefits in concise phrases, generally under 500 characters per bullet. Competitor references, pricing, and shipping information are not allowed. 24.online scans each bullet for length, prohibited content, and redundancy across the set.

3

Description Policies

Product descriptions must accurately represent the item without promotional language, external links, or HTML formatting (unless A+ Content is enabled). 24.online validates description length, detects disallowed phrases, and ensures plain-text compliance for standard listings.

Walmart Marketplace Content Rules

Walmart Marketplace enforces detailed Item Spec 5.0 requirements. Non-compliant listings face publishing errors or removal from search. 24.online applies Walmart's exact field rules automatically, so your content passes validation on the first submission.

1

Product Title Requirements

Walmart product titles must not exceed 150 characters. Titles should follow a clear pattern: brand, product name, defining attributes, count, and size. Keyword stuffing, all-caps, and special symbols are flagged for rejection. 24.online enforces the 150-character ceiling and warns you if your title structure deviates from Walmart's recommended format.

2

Description Format

Walmart descriptions require a single paragraph with a minimum of 150 words. Bullet points, HTML tags, and line breaks inside the description field cause validation failures. 24.online calculates word count in real time and blocks any formatting that Walmart's system will reject.

3

Key Features Limits

Key Features on Walmart must be short, benefit-focused phrases—each with a strict character cap (typically 80–100 characters per feature depending on category). Lists, sentence fragments, or overly long entries will fail. 24.online validates each feature line individually and highlights any that exceed the allowed length.

Etsy Listing Guidelines

Etsy prioritizes clarity, originality, and honest product representation. Titles and tags must accurately describe your item without repetitive or subjective language. 24.online checks your Etsy content against these guidelines so your listings stay searchable and compliant.

1

Title Character Limit

Etsy product titles are capped at 140 characters. Front-load the most important keywords—Etsy search weighs the first few words more heavily. Repeating the same word multiple times or using vague descriptors like "cute" or "amazing" can reduce visibility. 24.online enforces the 140-character limit and flags repetitive or subjective terms.

2

Tag and Keyword Rules

Etsy allows up to 13 tags per listing, each up to 20 characters. Tags should be unique; duplicating words already in the title wastes tag slots. 24.online detects tag-title overlap and suggests distinct, high-value alternatives.

3

Description Best Practices

Etsy descriptions should lead with the most critical product details in the first 160 characters—this snippet appears in search results. Avoid promotional phrases or all-caps text. 24.online highlights your opening sentence and warns if it lacks specific product information.

eBay Listing Policies

eBay enforces tight limits on title length and restricts certain HTML in descriptions. Violating these rules can result in listing removal or reduced search visibility. 24.online validates eBay-specific requirements automatically, keeping your listings active and compliant.

1

Title Length Limit

eBay product titles are limited to 80 characters. Every character counts—prioritize brand, model, key specs, and condition. Avoid filler words, excessive punctuation, and all-caps. 24.online tracks title length live and warns you before you exceed the 80-character cap.

2

Description HTML Restrictions

eBay prohibits "active content" in descriptions—JavaScript, Flash, form elements, and external scripts are blocked. Embedded videos must use eBay's approved format. 24.online scans your HTML for disallowed elements and alerts you to anything that could trigger a policy violation.

3

Item Specifics Requirements

eBay requires certain item specifics (brand, size, color, etc.) for category placement and search ranking. Missing or incorrect specifics can suppress your listing. 24.online maps your product attributes to eBay's required fields and flags any gaps before you publish.

All marketplace rules are monitored and updated as platforms release new guidelines. 24.online applies these checks automatically during generation and before any content is pushed to your seller accounts—so you catch errors in the editor, not after a failed upload.

Localized Product Listings That Speak Every Market's Language

True localization goes beyond translation. 24.online adapts your titles, bullets, and descriptions for each region—matching local spelling, units, phrasing, and marketplace requirements while preserving your brand voice.

Expanding to new markets means more than converting words from one language to another. Shoppers in the UK expect "colour," "centimetres," and prices in GBP. US buyers scan for "color," "inches," and dollar signs. German customers look for precise technical specs formatted their way. A direct translation misses these details—and missed details cost conversions.

Spelling & Terminology

US vs. UK English, Canadian French vs. European French, Latin American vs. Castilian Spanish—every variant handled correctly, down to punctuation and date formats.

Units & Specifications

Inches to centimeters, ounces to milliliters, Fahrenheit to Celsius. Numeric conversions happen automatically, formatted the way local shoppers expect.

Marketplace Compliance

Each region's Amazon, Walmart, or local platform has its own content rules. Localized outputs respect character limits, prohibited terms, and category-specific requirements.

Local Keyword Optimization

Search behavior differs by market. 24.online sources region-specific keyword data so your localized listing targets the phrases shoppers actually use.

Brand Voice Consistency

Your tone, messaging pillars, and terminology stay intact across all locales. Localization adapts form, not identity.

Generate Localized Variants

Create market-ready versions for US, UK, DE, FR, ES, IT, and more—without starting from scratch.

Select market
US Amazon Listing

Premium Stainless Steel Water Bottle – 32 oz, Double-Wall Vacuum Insulated, Keeps Drinks Cold 24 Hours

  • Holds 32 fl oz (about 1 liter) — perfect size for all-day hydration at the gym, office, or on the trail
  • BPA-free construction meets FDA food-safety standards
UK Amazon Listing

Premium Stainless Steel Water Bottle – 1 Litre, Double-Wall Vacuum Insulated, Keeps Drinks Cold 24 Hours

  • Holds 1 litre (approx. 32 fl oz) — ideal size for all-day hydration at the gym, office, or outdoors
  • BPA-free construction meets UK food-contact regulations

Same product. Same brand voice. Two listings optimized for how each market actually searches, reads, and buys. 24.online automatically adjusts spelling conventions, measurement units, regulatory references, and keyword variations based on local search demand—so your content ranks and resonates in every region you sell.

Localized Product Listings That Speak Every Market's Language

True localization goes beyond translation. 24.online adapts your titles, bullets, and descriptions for each region—matching local spelling, units, phrasing, and marketplace requirements while preserving your brand voice.

Expanding to new markets means more than converting words from one language to another. Shoppers in the UK expect "colour," "centimetres," and prices in GBP. US buyers scan for "color," "inches," and dollar signs. German customers look for precise technical specs formatted their way. A direct translation misses these details—and missed details cost conversions. 24.online generates region-specific content from the ground up, ensuring every listing feels native to its audience.

Whether you need to rewrite 150 listings for US Amazon, localize top sellers to the UK, or create 3 variants for your hero SKUs, our bulk product description generator handles it instantly. Batch generate bullet points and automate bulk listing optimization while maintaining full version history. Rollback to a previous draft anytime. Set your brand tone, length limits, and target keywords once, and apply the rules consistently across your entire catalog.

US Amazon Listing

Premium Stainless Steel Water Bottle – 32 oz, Double-Wall Vacuum Insulated, Keeps Drinks Cold 24 Hours

  • Holds 32 fl oz (about 1 liter) — perfect size for all-day hydration at the gym, office, or on the trail
  • BPA-free construction meets FDA food-safety standards
UK Amazon Listing

Premium Stainless Steel Water Bottle – 1 Litre, Double-Wall Vacuum Insulated, Keeps Drinks Cold 24 Hours

  • Holds 1 litre (approx. 32 fl oz) — ideal size for all-day hydration at the gym, office, or outdoors
  • BPA-free construction meets UK food-contact regulations

Same product. Same brand voice. Two listings optimized for how each market actually searches, reads, and buys. 24.online automatically adjusts spelling conventions, measurement units, regulatory references, and keyword variations based on local search demand—so your content ranks and resonates in every region you sell.

ImportRulesGenerateReviewPublish
Batch Task Queue
150 Items
SKU-US-A100
Variant: Hero SKU (Version 3)
Published
SKU-UK-A100
Variant: Localized (Version 1)
Draft Ready
SKU-DE-B220
Compliance: Char Limit
Review Req
SKU-FR-C300
Applying local keywords...
Generating

Spelling & Terminology

US vs. UK English, Canadian French vs. European French, Latin American vs. Castilian Spanish—every variant handled correctly, down to punctuation and date formats.

Units & Specifications

Inches to centimeters, ounces to milliliters, Fahrenheit to Celsius. Numeric conversions happen automatically, formatted the way local shoppers expect.

Marketplace Compliance

Each region's Amazon, Walmart, or local platform has its own content rules. Localized outputs respect character limits, prohibited terms, and category-specific requirements.

Local Keyword Optimization

Search behavior differs by market. 24.online sources region-specific keyword data so your localized listing targets the phrases shoppers in that country actually use.

Brand Voice Consistency

Your tone, messaging pillars, and terminology stay intact across all locales. Localization adapts form, not identity.

Scale Your Content Globally

Create market-ready versions for US, UK, DE, FR, ES, IT, and more—without starting from scratch.

Three Modes, One Workflow. You Decide How Much Control to Keep.

Every listing update follows the same path—draft, approve, publish. The only thing that changes is who presses the button: you, your team, or your AI seller assistant working within the rules you define.

Level 1 Control

Draft Only

Every generated title, bullet, and description stays in draft until you review and manually approve it. Nothing touches your live listings without your explicit sign-off. Best for teams new to AI-assisted content or categories where every word matters.

1
AI Generates Content
2
Draft Saved: You Review
3
Publish to Marketplace

Your Rules. Hard Limits.

Tell the system exactly what it can and cannot do. Your rules become hard limits, not suggestions.

"Never change price or inventory fields."

"Only apply copy updates when fully compliant with marketplace requirements."

"Generate 3 headline variants but publish only after my approval."

"Auto-publish bullet improvements for products with Listing Quality Score below 70."

Audit log interface showing automated actions and rule validations

You Set the Guardrails.

Autopilot does not mean unsupervised. Every automated action follows your rules, respects your limits, and leaves a complete audit trail. If an update falls outside your defined boundaries, it stops and waits for you. No surprises, no unauthorized changes, no guessing what the AI decided to do while you were offline.

Audit Log & Compliance

Every action—manual or automated—is logged with timestamps, before-and-after snapshots, and the rule that triggered it. Export your full activity history anytime as CSV or JSON for compliance reviews, team handoffs, or your own peace of mind.

Switching modes requires explicit confirmation. You will always see a clear summary of what the new mode allows before any change takes effect, and your selection syncs instantly across all devices connected to your account.

Set Your Rules

Start in Draft mode, test Approval workflows, or configure Autopilot boundaries—adjust anytime as your confidence grows.

One-Click Publish and Multi-Marketplace Sync

From draft to live listing—without leaving the platform or copying text by hand.

The Gap

Most listing tools stop at content generation. You get polished titles and bullets, then spend the next hour copying text into Seller Central, adjusting character limits for Walmart, reformatting for Shopify, and hoping nothing breaks. 24.online closes that gap. Once your content is ready, apply changes directly to Amazon, Walmart, Etsy, Shopify, or eBay through their official seller APIs—no manual uploads, no CSV imports, no switching between browser tabs.

Smart Sync

When you sync content across marketplaces, 24.online doesn't just duplicate text. Each platform has its own title length limits, bullet formatting rules, and attribute requirements. Our sync engine adapts your content automatically: trimming where necessary, restructuring bullets for compliance, and preserving your brand voice throughout. What reaches Walmart is optimized for Walmart. What reaches Shopify fits Shopify's schema. Same message, native format.

Secure Connection, Full Control

Every marketplace connection uses the official OAuth authorization flow—24.online never stores your login credentials, only secure access tokens granted by the platform. All changes are applied through documented seller APIs, giving you the same update path that Seller Central or Walmart Seller Center uses internally. Before anything goes live, you review a clear diff of exactly what will change. After publishing, every modification is logged with timestamps, so you maintain a complete audit trail and can roll back to any previous version with one click.

Review Changes

Fields highlighted below will be updated when you apply.

Amazon Connected
Shopify Not connected
Before
Product Title

Wireless Earbuds with Charging Case

Key Feature Bullet

Good sound quality and battery life.

After
Optimized Title

Premium True Wireless Earbuds | Active Noise Cancelling & 24H Battery

Optimized Feature Bullet

Immersive Audio & Deep Bass: Custom acoustic architecture delivers crisp highs and deep lows.

Listing Grader

Real-Time Listing Quality Score: Know Exactly Where Your Text Stands

Every title, bullet, and description gets an instant, transparent score—plus specific recommendations to close the gap between your current content and top-performing listings.

Guessing whether your listing text is "good enough" wastes time and leaves revenue on the table. 24.online integrates a real-time listing quality score directly into your content workflow, so you see exactly how each field measures up the moment you write or generate it. No black-box metrics, no vague letter grades—just clear, actionable numbers tied to the factors that actually drive clicks and conversions.

What the Score Measures

Your listing optimization score reflects five core dimensions that search algorithms and shoppers evaluate, whether consciously or not:

Are your title, bullets, and description formatted correctly? The score flags missing fields, improper capitalization, and structural issues that trigger suppression or reduce visibility.

Does every required and recommended attribute have meaningful content? Gaps in backend keywords, A+ modules, or product details drag down discoverability.

How well does your text match high-value search terms for your category? The grader cross-references your copy against relevant keyword clusters and highlights missed opportunities.

Can shoppers scan your bullets in two seconds and understand the value? Sentence length, jargon density, and benefit clarity all factor into this metric.

Does your content meet Amazon, Walmart, or Shopify requirements for character limits, restricted phrases, and category-specific rules? Non-compliant text tanks your score before it ever reaches a customer.

Real-Time Feedback While You Write

Unlike tools that grade your listing only after you publish, 24.online evaluates text as you draft it. Edit a bullet, and the score updates instantly. Generate a new title variant, and you see the quality delta before you commit. This tight feedback loop means fewer rejected uploads and faster iteration.

Why This Score—No Magic

Every point in your listing quality score links back to a specific rule or benchmark. Click "Why this score" next to any metric to see the exact criteria: which keywords are missing, which sentence exceeded the recommended length, or which compliance rule triggered a warning.

Version Timeline & History

Track how your listing quality score evolves across every revision. The version timeline shows each saved draft, the score at that moment, and the specific changes that caused the shift. Compare your original upload against the AI-optimized version side by side.

Product thumbnail preview

Wireless Noise-Canceling Headphones

v2.4 Final

Listing Quality Score

Why this score?
92 / 100
Structure 100%
Keywords 85%
Readability 90%

Revision History

v1.0 Current

Recommended Next Step

Swap generic phrase "high quality" with benefit-driven statement "built with aerospace-grade aluminum" for a +3 score lift.

Real Results: Description Templates That Convert Across Categories

Browse proven structures by product type and optimization goal. Find what fits your catalog, then generate similar content for your own SKUs in seconds.

Category
Optimization Goal

Don't See Your Category?

The gallery shows a sample of what 24.online generates. Every product type follows the same process: input your data, set your tone and keywords, and receive marketplace-ready content in seconds.

Generate Your First Description Free

Integrate AI Content Generation Into Your Workflow

A production-ready product description API and SDK for teams that build their own content pipelines.

Large brands and agencies rarely publish listings from a standalone tool. Content moves through approval workflows, PIM systems, translation layers, and proprietary dashboards before it ever reaches a marketplace. Our AI listing copy API is built for exactly this scenario. Connect once, then generate, review, and deploy listing copy programmatically—without leaving your existing stack.

What the API delivers

  • Pass brand voice rules, target keywords, character limits, and locale in a single request.
  • Receive multiple copy variants—titles, bullet points, and descriptions—ranked by compliance score.
  • Poll task status for bulk jobs or subscribe to webhooks for real-time completion events.
  • Pull final content in JSON, ready for your PIM, DAM, or direct marketplace integration.
POST /v1/generate
{
  "sku_id": "A1B2C3",
  "marketplace": "amazon_us",
  "locale": "en-US",
  "brand_voice": "professional",
  "keywords": ["wireless", "noise-canceling"],
  "max_title_length": 200,
  "variants": 3
}

Built for scale

Whether you manage 500 SKUs or 50,000, the ecommerce content generation API handles batch requests, queues jobs intelligently, and returns structured output your systems can parse without manual cleanup.

Pricing & Credits

Simple Pricing. No Guesswork.

Every AI generation costs credits. You always know exactly what you're spending—before you spend it.

How Credits Work

Credits are the currency behind every description, bullet set, and title 24.online generates or optimizes. One credit equals one unit of AI work. The more complex the task, the more credits it uses.

Daily Refresh

Every account—including free—receives 100 fresh credits at the start of each day. Unused daily credits don't roll over, but they guarantee you can always test, tweak, or generate new content.

Monthly Allowance

Paid plans add a monthly credit pool on top of your daily refresh. These credits accumulate and never expire while your subscription is active. Higher tiers unlock faster parallel processing.

Free

$0 /mo
  • 100 refresh credits daily
  • Product scoring
  • Product image creation & enhancement
  • 1 concurrent task
Start Free

Basic

$16 /mo
1,900 credits + 900 extra *
  • 100 refresh credits daily
  • 2 concurrent tasks
  • Basic speed output
  • Export options
Best value

Plus

$33 /mo
3,900 credits + 1,900 extra *
  • 100 refresh credits daily
  • 3 concurrent tasks
  • Faster speed output
  • Priority support

Pro

$125 /mo
14,900 credits + 9,900 extra *
  • 100 refresh credits daily
  • 10 concurrent tasks
  • Priority speed
  • Dedicated CSM (human)

* Special Offer! Get Additional Credits Only until Jun 1, 2026.

Need enterprise volume, custom integrations, or annual billing? See full pricing for detailed plan comparisons and volume discounts.

See Full Pricing
Enterprise Security

Security, Access Control, and Change Audit

Your marketplace credentials stay with you. 24.online connects through official seller APIs using secure OAuth flows—no usernames or passwords ever touch our servers. Every action is logged, reversible, and traceable to a specific user or automation rule.

All connections to Amazon, Walmart, Shopify, Etsy, and eBay use each platform's official seller APIs. We never scrape, simulate logins, or bypass authentication. This keeps your account in good standing and ensures long-term compatibility as platforms update their systems.
When you authorize 24.online, marketplaces issue secure access tokens with defined scopes. We store only these tokens—encrypted at rest and in transit. Your login credentials remain entirely outside our infrastructure. You can revoke access from your marketplace account at any time.
We request only the permissions required for listing management—product content, images, and relevant performance data. We do not ask for access to banking details, tax information, or unrelated account settings. Each integration scope is documented and transparent.
Every generated title, bullet edit, and published change is recorded with a timestamp, user ID, and the rule or prompt that triggered it. Filter by date, SKU, team member, or action type. Export logs for compliance reviews or internal reporting.
Made a change you want to undo? Each content version is stored, so you can revert any listing to a previous state directly from the audit log. No support tickets, no waiting—just select the version and restore.
Platform content rules are enforced before publishing, reducing the risk of listing suppression or policy flags. Automated validation catches prohibited terms, character overruns, and formatting violations so issues never reach the marketplace.

Designed for Teams and Agencies

Assign roles, limit who can publish versus draft, and track every contributor's activity. Agencies managing multiple brands get isolated workspaces with separate audit trails. Clients can review exactly what changed, when, and why—without digging through emails or spreadsheets.

Sample audit log view interface

Sample audit log view showing action type, user, timestamp, and affected SKUs.

Product Description Generator FAQ

No. Every output is built from your actual product data—attributes, features, and differentiators you provide. You control tone (professional, casual, technical), length limits, and keyword density. The generator pulls real details like materials, dimensions, and use cases into the copy, so your descriptions read like a merchandiser wrote them, not a template. Run a few products in the demo sandbox to see how specific your outputs get before connecting any marketplace account.
Yes. Create a brand profile that locks in your voice rules: sentence structure preferences, words to always use, words to avoid, capitalization conventions, and tone. Once saved, every title, bullet, and description follows those rules automatically—across all SKUs and all connected marketplaces. You can also set category-specific overrides if your kitchen products need a different voice than your electronics line. Start by uploading your existing brand guide or build one from scratch in settings.
Built-in compliance engines check every output against current platform requirements before you publish. For Amazon, this means character limits per field, prohibited phrases, restricted claims, and category-specific style guides. For Walmart Item Spec 5.0, the system validates attribute formatting, bullet structure, and content policies automatically. Etsy, Shopify, and eBay each have their own rule sets applied at generation time. When something violates a guideline, you see a warning with the exact issue and a one-click fix. Connect your marketplace to see compliance checks in action.
Yes. Bulk generation handles up to 150 SKUs in a single batch. Upload a CSV or pull directly from your connected catalog, set your generation parameters once—tone, length, keyword targets, locale—and launch the job. Progress tracking shows completion status in real time. Each SKU gets its own title, bullets, and description tailored to its specific attributes, not a one-size-fits-all template. Review outputs individually or approve entire batches when quality meets your threshold.
Amazon (US, CA, UK, DE, and other regions), Walmart Marketplace, Etsy, Shopify, and eBay. Each platform integration includes read access to pull your current listings and write access to push optimized content back. Sync runs automatically once you approve changes, and cross-platform updates keep your catalog consistent without manual re-entry. Additional marketplace integrations ship quarterly based on seller demand.
The generator analyzes your target keywords and weaves them into titles, bullets, and descriptions based on proven placement patterns for each marketplace. You see keyword coverage scores before publishing—how many of your priority terms made it into indexable fields and where they landed. The system also flags keyword stuffing risks and duplicate phrase issues that hurt ranking. For Amazon specifically, backend search term fields are optimized separately from visible copy. Check keyword coverage in the preview panel after every generation.
Credits measure the compute cost of each AI operation. Generating a complete listing (title, bullets, description) for one SKU costs a set number of credits depending on output length and complexity. Your plan includes a monthly credit allocation plus daily refresh credits that reset every 24 hours. The dashboard shows your current balance, usage history, and projected consumption. Free plans get 100 daily refresh credits. Paid plans add a larger monthly pool on top of the daily refresh. Check the pricing page for exact credit costs per operation.
Yes. Request two, three, or more variants for any SKU in a single generation. Each version uses different angles—emphasizing different features, benefits, or emotional hooks—while staying within your brand voice rules. Export the variant set directly to Amazon Experiments or your preferred testing tool. After your test runs, feed winning data back into the system to improve future generations for similar products.
Set the target locale (US English, UK English, German, Spanish, French, and more), and the generator adapts spelling, measurement units, date formats, and cultural phrasing automatically. A product sold in the US gets dimensions in inches and prices contextualized for American shoppers. The same SKU localized for Germany uses centimeters and culturally appropriate terminology. Localization is a parameter you set per batch or per SKU—switch it anytime without regenerating from scratch.
The optimization mode takes your current copy as input and improves it—tightening language, adding missing keywords, fixing compliance issues, and aligning with your brand voice. You see a diff view showing exactly what changed and why. This works for single SKUs or bulk batches. Use optimization when your listings need a refresh rather than a full rewrite. Try it on a few underperforming SKUs in the demo to see the impact.
Start Free Today

Start Free. Generate AI Listing Copy in Seconds.

Get 100 daily credits to create titles, bullets, and descriptions—then connect your marketplace to publish when you're ready.

Review every draft before publishing
Secure OAuth—no passwords stored