Which formats does Amazon accept?
Amazon accepts JPEG, PNG, TIFF, and GIF, with JPEG strongly preferred. Crucially, WebP — a format many phones and tools export by default — is NOT accepted.
Why your file might be WebP without you knowing
Many modern browsers and phone cameras save images as WebP automatically. If your image was downloaded or screenshotted, check its real format before uploading.
Frequently asked questions
Does Amazon accept WebP images?
No. WebP is not accepted. Convert to JPEG or PNG before uploading.
What's the best format for Amazon product images?
JPEG — it's preferred and gives the best quality-to-size balance.
How do I know my file's real format?
Upload it above; the checker reports the actual format.