Quick answer: To write Amazon and Etsy listings with ChatGPT, give it a sheet of verified product facts and a few search phrases, then ask for a title, bullets and description within each marketplace's character limits. You still check every fact, size and material yourself, because a wrong listing detail leads to returns and bad reviews.
Key takeaways
- Start from a sheet of true product facts, not a vague description.
- Write titles and bullets for what buyers search, within each site's limits.
- Verify every material, size and claim before you publish.
You spent weeks making or sourcing the product, and now you're writing the listing at midnight. The title feels clumsy, the bullets repeat each other, and you can't tell if a buyer would ever find it. ChatGPT can speed this up a lot, but only if you feed it properly. Give it a vague request and you'll get flowery text about "premium quality" that tells shoppers nothing. Give it real specs and real search phrases, and it can draft something clear that you only need to polish. The facts stay yours. The wording is where it helps.
1. Build a product facts sheet first
Open a note and list everything true about the item: name, type, materials, exact dimensions, weight, color options, what's in the box, care instructions, who it's for, and how it's made. Add the things buyers ask in messages. Measure it yourself if you're not sure. This sheet is your source of truth, and ChatGPT should only use what's on it.
Add rules too: banned words, claims you can't make, and your brand's tone. For example, "don't say organic unless I've listed a certification" or "don't call it waterproof". Marketplaces take wrong claims seriously, and so do buyers who leave reviews. Telling the tool the limits at the beginning stops it from decorating the listing with features your product doesn't have.
2. Collect the phrases real buyers use
Search for your product on Amazon and Etsy and watch the autocomplete suggestions. Look at how competitors' titles are phrased and what buyers mention in reviews. On Etsy, check search suggestions and the tags that similar listings use. On Amazon, Seller Central tools can show search data if you have an account. Write down eight to fifteen phrases that describe your item the way a shopper would.
Paste those phrases into ChatGPT and ask it to group them by meaning: the product type, the use, the occasion, the material. Remove anything that doesn't honestly describe your item. A phrase like "leather bag" is useless if the bag is faux leather. Honest keywords bring the right buyers and reduce returns, which matters more than collecting extra clicks.
3. Draft title, bullets and description with limits
Tell ChatGPT the platform and its rules. Amazon wants a clear title that follows its style guide for your category, five bullet points, and a description. Etsy gives you a title, thirteen tags and a description, and puts most weight on the first words of the title. Rules and character limits change by category and over time, so check the current seller help pages and give the numbers to ChatGPT.
Ask for three title options and let each bullet cover one thing: material, size, use, care, what's included. Put the most useful fact first in each. Then read it as a buyer. If a bullet could describe any product, rewrite it with a detail from your sheet. Ask the tool to count characters, then count them yourself, since it often miscounts.
4. Check facts, then plan the photos
Compare the draft line by line against your facts sheet. Check sizes, materials, quantities, compatibility, shipping and return statements. Remove superlatives like "best" or "number one" unless you can prove them. Look up the platform's policy on restricted claims, such as health benefits or safety. One wrong detail can mean a return, a refund and a one-star review, so this step earns its time.
Photos sell as much as words. Ask ChatGPT for a shot list: front view, back, scale with a hand or common object, close-up of material, in-use photo, packaging. Make sure the words and images agree. If the bullet says "fits a 15-inch laptop", show it holding one. Update the listing after your first sales, using actual buyer questions.
A weak prompt vs. a better one
An Etsy seller makes handmade soy candles in 8 oz amber jars and needs a listing.
Weak prompt:
Better prompt:
The weak prompt gets generic praise with no way for buyers to find it. The better one hands over real specs, honest search phrases and things not to claim. You'll get title options you can compare and a description that stays accurate, with only light editing needed.
A prompt you can copy and use
Paste this into ChatGPT, Claude or Gemini and replace the parts in brackets with your own details:
Mistakes and limits to know about
ChatGPT doesn't know your product, so it fills gaps with plausible-sounding specs. Those can cause returns, account warnings or safety complaints, especially for food, cosmetics, baby items or electronics, where marketplaces apply stricter rules. Don't copy competitors' listings or images, since copying text and photos can break marketplace rules and intellectual property law. Character limits, banned terms and category requirements change, so check Amazon Seller Central and Etsy's seller policies directly. Etsy also expects honest disclosure about how items are made, so read its current rules on handmade and AI use before publishing.
Keep learning
If you are new to this, start with the 30-day plan to start using AI in a small business. These related articles may help too: How Real Estate Agents Can Use ChatGPT for Listings and Follow-Ups and How to Write Product Descriptions With ChatGPT That Actually Sell.
Frequently asked questions
Can I use ChatGPT to write Amazon listings?
Yes, as a drafting tool. Give it verified product facts and ask for a title, bullets and description within Amazon's current limits for your category. Then check every claim yourself and follow Amazon's style guide and restricted-claims rules. ChatGPT can write the wording, but you remain responsible for what the listing says.
Does Etsy allow AI-written listings?
Etsy has its own seller policies, including rules about how items are made and described, and they can change. Using ChatGPT to help word a description is common, but the listing must stay accurate and honest. Read Etsy's current seller policy before relying on any AI-generated text.
How do I find keywords for my listing?
Start with marketplace search suggestions, competitor titles, and the words buyers use in reviews and messages. Write down phrases that honestly describe your item, then ask ChatGPT to group them. Seller tools can add real search data. Don't use a phrase that misdescribes your product, because it brings the wrong buyers.
How long should an Amazon title be?
It depends on the category, and Amazon updates its limits and style rules, so check Seller Central for your category's current maximum. Whatever the limit, put the brand, product type and key attributes first, and keep it readable. Tell ChatGPT the exact limit, then count the characters yourself.
Want ready-made prompts?
Download the free PDF with 10 tested prompts on this topic: AI prompts for amazon and etsy sellers. You can also browse all of our free AI prompt guides.
Last updated: October 2026. Written by the Learn AI Smart team. Always check AI output before you use it.