Amazon Main Product Image
file
File size limit
Amazon caps main image file size at 10MB.
Required
≤ 10 MB
Severity: hard fail — the image is rejected
How we measure it
We read the byte size of the uploaded file before decoding it.
file_meta
Source
Amazon Seller Central: Technical image file requirements- Rule version
- v1
- Effective since
- 2026-09-18
- Last verified
- 2025-01-01
When the platform changes this requirement we publish a new version. Past verdicts keep pointing at the version they were checked against.