Resize images for Amazon — Main Image 2000×2000, Swatch 250×250, Zoom 2000×2000. Free online tool, no upload required.
Loading resize tool...
All recommended Amazon image dimensions for 2026. Upload at these exact sizes to avoid any quality loss from platform-side scaling.
| Type | Width × Height | Aspect Ratio | Notes |
|---|---|---|---|
| Main Image | 2000 × 2000 px | 1:1 | Pure white background required |
| Swatch Image | 250 × 250 px | 1:1 | Color/variant selector thumbnail |
| Zoom Image | 2000 × 2000 px | 1:1 | Hover-to-zoom on product detail page |
Drop your product photo into ResizePack and select the Amazon preset — Main Image, Swatch, or Zoom.
Amazon requires a pure white background (RGB 255,255,255) for the main image. Use our Remove Background tool first, then place the product on white before resizing.
Download and upload through Amazon Seller Central. The main image must be at least 1000 px on the longest side for zoom, but 2000 px produces the sharpest zoom experience.
Ready to resize?
Use Batch Resize for batch resizing with social media presets, or Crop & Ratio to crop to the exact aspect ratio first.
The main image must have a pure white background (RGB 255,255,255), be at least 1000 px on the longest side (2000 px recommended), and show only the product without text, logos, or watermarks. Supplementary images have more flexibility.
Images at 2000 px enable Amazon's zoom feature, which lets shoppers see fine product details. Listings with zoom-enabled images have significantly higher conversion rates because buyers feel more confident about product quality.
Swatch images appear as tiny color or variant selectors on the product page (e.g., different colors of a t-shirt). They display at 250×250 px. Each should clearly show the variant difference — usually just the color or pattern.
Yes, but only for supplementary images (positions 2-9). The main image (position 1) must show the product on a pure white background. Supplementary images can show the product in use, infographics, size charts, and packaging.
Amazon accepts JPEG (preferred), TIFF, PNG, and GIF. Use JPEG for photos at quality 90%+ to keep file size reasonable while maintaining the detail Amazon's zoom feature needs. Maximum file size is 10 MB per image.
No uploads
All resizing happens entirely in your browser. Your images never leave your device.
Batch process
Resize multiple images at once with the same settings. Download all as ZIP in seconds.
Free forever
Core resize tools are completely free. No watermarks, no ads, no file limits.
Need dimensions for every platform in one place? Read our complete 2026 cheat sheet- every network, every format, updated for this year.
Social Media Image Sizes 2026