Guide · Amazon sellers · Updated 2026
Compress image for Amazon listings
Large studio or phone exports can fail slow uploads or waste time in Seller Central. Learn how to compress images for Amazon listings safely — keep zoom-ready pixels, prefer JPEG, and shrink file size in your browser without uploading product photos.
Batch compress JPG / PNG / WebP with quality or target KB — no upload.
Open Image CompressorAmazon cares about pixels and format first
Before you chase a tiny file size, meet listing basics: accepted formats (JPEG preferred), main image white background rules, and enough resolution for zoom (longest side at least about1000px; many sellers use 1600px+ or a2000×2000 square master).Source: Amazon Seller Central product image requirements / seller help summaries (reviewed 2026).
Compressing only reduces bytes. It does not fix a 600px photo that cannot zoom. Size first with theMarketplace Image Resizer, then compress if needed.
Practical file-size targets (seller practice)
- Platform max: often cited around 10 MB per image — stay under it, but you rarely need to fill it.
- Comfortable upload: many catalogs land in a few hundred KB to ~2 MB per JPEG after resize.
- 100KB: optional for web/email — not an Amazon requirement. Forcing 100KB too hard can add artifacts on fashion or detail shots.
Recommended workflow
- Convert HEIC → JPG or PNG/WebP → JPG if needed.
- Resize to Amazon master dimensions (square 2000×2000 is common practice).
- Compress with quality ~85% or a target KB if files are still heavy.
- Upload JPEG in Seller Central and spot-check zoom.
FAQ
How do I compress an image for Amazon listings?
Use a free image compressor in your browser: drop JPG/PNG/WebP product photos, pick quality or a target file size, download a ZIP, then upload in Seller Central. Compressing does not replace meeting Amazon’s pixel / zoom size rules.
What file size does Amazon allow for product images?
Amazon’s listing image guidance commonly cites a maximum around 10 MB per image. Many sellers still compress toward a few hundred KB–2 MB for faster uploads. Always confirm the current Seller Central help page for your marketplace.
Does Amazon require images under 100KB?
No. 100KB is a common web/email target, not an Amazon listing rule. Amazon cares more about format, white background on the main image, and enough pixels for zoom (about 1000px+ on the longest side).
Should I compress before or after resizing for Amazon?
Best practice: convert HEIC/PNG if needed, resize to your Amazon master (often 2000×2000), then compress if the file is still heavy. Order can vary; never shrink pixels below the zoom floor just to hit a tiny KB number.
Can I compress Amazon images without uploading them?
Yes. SellTool HQ’s image compressor runs in your browser so product photos are not sent to our servers. Open DevTools → Network while compressing if you want to verify.
JPG or PNG after compress for Amazon?
JPEG is preferred for most listing photos. Keep PNG when you still need transparency for later edits. Our compressor can output JPG for maximum size reduction.
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