Direct answer
Resize JPG, PNG or WebP product photos locally using this tool’s 1000×1000 default or 2000×2000 and 3000×3000 square presets. Fit & pad preserves the whole photo with white margins; these canvases do not guarantee Amazon compliance or zoom. Check the existing background and product framing before publishing.
How to use this tool
Upload Amazon product photos
Select up to 20 JPG, PNG or WebP files. The tool opens with its 1000×1000 preset and Fit & pad mode.
Select Amazon 1000×1000, 2000×2000, or 3000×3000 preset
Choose the square canvas needed for your listing. 2000×2000 and 3000×3000 are optional tool sizes, not official Amazon recommendations.
Pad with pure white (#FFFFFF) or crop
Use Fit & pad with pure white background (#FFFFFF) to preserve full product framing without trimming edges, or use Crop to fill.
Export Amazon-ready listing images
Download high-resolution listing photos or a clean ZIP package ready for Seller Central upload.
Amazon Product Photography Guidelines: Zoom Triggers, Pure White (#FFFFFF) Standards, and Aspect Ratio
Amazon’s seller guidance gives 1000 pixels on the longest side as the zoom minimum and 1600 or more as optimal. Main images use pure white (RGB 255,255,255), with the product filling 85–100% of the frame. The 2000×2000 and 3000×3000 options here are tool presets. With upscaling disabled, padding keeps small photos at their original size; it does not remove backgrounds, add detail or measure product fill.
- Tool presets: 1000×1000 default, with 2000×2000 and 3000×3000 alternatives.
- White padding adds #FFFFFF margins; verify the background inside the source photo separately.
- Whole product framing: Fit & pad preserves the entire product outline without clipping or aspect distortion.
Practical examples
Place a 1600×1200 photo on a 2000×2000 white canvas
Input: 1600×1200 JPEG photo (4:3 ratio)
Output: 2000×2000 JPEG containing the unscaled 1600×1200 photo
With upscaling disabled, add 200 px left and right and 400 px above and below. Check product fill and the original background manually.
Downscale a square photo to 1000×1000
Input: 2400×2400 JPEG product shot (1:1 ratio, 3.1 MB)
Output: 1000×1000 JPEG meeting Amazon 1000 px minimum zoom threshold
Reduces the canvas to the tool’s default size. Inspect the actual output bytes and listing requirements.
Fit a 4000×3000 photo into a 3000×3000 canvas
Input: 4000×3000 PNG photo
Output: 3000×3000 PNG or JPEG with pure white padding for high-magnification inspection
Scales the photo to 3000×2250 and adds 375 px above and below. The result preserves existing detail without creating new detail.
Limitations
- This tool scales and pads images with pure white borders; it does NOT remove backgrounds or cut out subjects automatically.
- Does NOT perform automated Amazon compliance audits or guarantee listing approval by Amazon Seller Support.
- Amazon main images must be standalone products without text or watermarks; verify Amazon image rules manually.
Frequently asked questions
What is the minimum image size required for Amazon zoom?
Amazon’s seller guidance specifies at least 1000 pixels on the longest side for zoom and calls 1600 or more optimal. This tool’s 2000×2000 and 3000×3000 squares are optional presets; a large canvas alone does not add product detail or guarantee zoom.
Does Amazon require a pure white background?
Yes. Amazon requires MAIN product photos to have a pure white background (#FFFFFF, RGB 255, 255, 255). This tool defaults to pure white padding in Fit & pad mode.
Does this tool automatically remove non-white backgrounds?
No. This tool scales, centers, and pads images with pure white (#FFFFFF). It does not automatically remove pre-existing non-white background elements.
Are my seller photos uploaded to any external server?
No. All resizing, padding, and conversion operations run 100% locally in your browser using HTML5 Canvas.
Authoritative References & Standards
- Amazon: Product photography guidance ↗ — Photography guidance on white backgrounds and product framing; not a recommendation of this tool’s 2000×2000 or 3000×3000 canvases.
- Amazon Seller Forums: Product Photography Standards (Amazon moderator) ↗ — Amazon moderator guidance: longest-side 1000-pixel zoom minimum, 1600+ optimal, main-image pure white RGB255 and 85–100% product fill.
- W3C Portable Network Graphics (PNG) Specification (Third Edition) ↗ — PNG file format, including lossless encoding and alpha transparency; resizing can change pixel detail.
- MDN: CanvasRenderingContext2D.drawImage() ↗ — Source crop rectangles and destination dimensions.
- MDN: HTMLCanvasElement.toBlob() ↗ — Browser image export; JPEG and WebP quality can introduce compression loss.