AI Product Description Generator for Amazon, Shopify and Etsy

Every store has its own fields and its own limits, so one paragraph pasted everywhere fits nowhere. This product description generator writes each field to its own rule and counts it as it streams in.

Amazon: since July 27, 2026 most titles may be 75 characters at most (media titles are excepted), with a new Item Highlights line of up to 125 characters. Amazon gives no new official length for bullet points and the description, so we write five bullets of up to 200 characters and a description of up to 2,000 characters, and the page marks those as our limits.

Shopify: a product description in short paragraphs with a list of the facts, a page title of up to 60 characters (Shopify allows 70 and suggests 60) and a meta description of up to 160. Etsy: a title of up to 140 characters and fewer than 15 words, 13 tags of up to 20 characters each, and a description that starts with what the item is.

The package: a front line of up to 60 characters, three selling points of up to 40 characters for a side panel, and a back story of up to 400 characters. Package words are short because they are read from a shelf, not a screen.

Give it facts, not adjectives. "Rolled oats, pecans, maple syrup, big clusters, lightly sweet, 10 oz" lets the writer say something specific; "delicious, high quality granola" gives it nothing to work with. The writer uses only what you type, and is told never to invent how a product is made, where it is from or what it does.

Put the main keyword first in the keyword field, then up to three more. The main keyword goes word for word into every title and the meta description, and the result says so when it is missing. The others are used where they read naturally, never stuffed.

Write claims you can prove, such as "USDA Organic certified" or "Burn time tested in our studio: about 40 hours", in their own field. Words like natural, eco-friendly or Made in USA in the details are left out unless the claims field backs them.

A photo is optional. The writer reads what it shows, such as the jar, the color or the label, and still takes the facts from your form. The product name is kept exactly as you type it, capitals included.

Only a drug may say it cures, treats or prevents a disease. A supplement may say what it does in the body, such as "supports normal digestion", and then needs the FDA disclaimer next to that statement (21 CFR 101.93). The generator flags disease words in your details and in the copy, and puts the disclaimer after supplement copy that says what the product does in the body.

"Made in USA" without a qualifier means all or virtually all of the product is made here, the final assembly too (16 CFR 323). "Eco-friendly" or "sustainable" on its own is hard to prove (16 CFR 260.4); say what is better instead, such as made with 30% recycled paper. "Recyclable" needs recycling for it where at least 60% of your buyers live (16 CFR 260.12).

"Organic" needs USDA certification unless you sell $5,000 or less of organic products a year (7 CFR 205). FDA has no formal definition of "natural"; its policy is that nothing artificial or synthetic was added that would not be expected in the food.

These hints come from a fixed list of words and rules, so they are fast, free and the same every time, but they can miss a claim worded another way. They are not legal advice. A product description writer, human or AI, should still read every line against the facts.

Design the package with this copy opens the AI design page for the category: AI coffee bag design for coffee, AI food packaging design for food, the candle and supplement label pages, AI gift box design for gifts and AI packaging design for the rest. The brand, the product name, the net quantity and the front line arrive filled in, each printed as typed.

Need a barcode, an ingredient list or Nutrition Facts on the package? Add them as exact text in the free label maker or the UPC barcode generator, where they never change. To show the finished pack on a listing, put the design in a scene with the AI packaging mockup generator.

Each run costs 1 credit, and plans start at 800 credits a month (pricing). Your last runs stay in the history under the tool, on any device you sign in on, so you can open an earlier answer without writing it again.