Write a size guide that cuts returns

Turn your product measurements into a clear size chart and fit notes that answer the questions shoppers ask before buying.

You'll attach

Needs file

Works with

ChatGPTClaudeGeminiGrokCopilot

How to use it

1. Open chatgpt.com or claude.ai (or another AI listed here).
2. Attach the file (PDF, Word, CSV or Excel), or paste its text into the prompt.
3. Fill in the highlighted blanks ([PRODUCT TYPE, E.G. HOODIE, RING, SHOES], [WHO BUYS]) below, or edit them after pasting.
4. Copy the prompt, paste it into the chat and send.
5. Returns data helps: add a line like "most returns are for size M being too tight" and the fit notes will be sharper.

The attached file has measurements for my product: [PRODUCT TYPE, E.G. HOODIE, RING, SHOES]. My customers are mostly [WHO BUYS].

1. Build a size chart table in both inches and centimeters. Keep my numbers exactly; don't round them differently.
2. Write "How to measure yourself" steps a shopper can follow with a tape measure at home.
3. Write fit notes: does it run small, large or true to size, and what should someone between sizes pick? If my data doesn't say, ask me instead of guessing.
4. List the five sizing questions shoppers will most likely email about and answer each in one or two sentences.
5. Suggest one sentence for the product page that links to the guide.