Pad any product photo to a perfect square on a white background, strip EXIF data, and check it against marketplace listing rules — no signup to check. Files are deleted after processing.
Optional — tune the checks to your product. Locked once files are submitted.
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Try the interactive sandbox → Browse all demosYour report and proof appear here after you upload a file — free, no signup.
Filecheck does it automatically for every customer upload — on WooCommerce, Shopify, PrestaShop, OpenCart, or any site — before a bad file ever reaches your queue.
Drop the photo straight from your camera or phone. It is checked cloud-side against common marketplace listing rules.
The report shows every rule: the canvas is padded to a perfect 1:1 square (never stretched), the background is verified white, and EXIF metadata is stripped.
Download the fixed image free — ready to upload to Amazon, Etsy, eBay or your own store. No signup.
Amazon requires product images of at least 1000px on the longest side (so zoom works), on a pure white background for the main image, ideally square. This tool checks the dimensions, verifies the background and pads the canvas to 1:1 in one pass.
The fixer never resizes your product — it extends the canvas with white padding until the image is a perfect 1:1 square. The product stays pixel-identical and centered; only the background grows.
The check verifies the background against pure white — RGB 255,255,255 — which is what Amazon requires for main listing images. Off-white or light-grey studio backgrounds are flagged so you know before Amazon rejects the listing.
Photos from phones and cameras embed EXIF data that can include the GPS location where the photo was taken, the device model and timestamps. Publishing that with a listing is a privacy leak. The fixer strips all EXIF metadata automatically.
No. Padding only adds white pixels around your photo — the product itself is never rescaled, recompressed beyond the output encode, or cropped, so there is no quality loss where it matters.
The defaults match the strictest common denominator — Amazon main-image rules — which also satisfies eBay, Etsy, Google Shopping and most other marketplaces: square canvas, white background, minimum edge length and clean metadata.
The complete preflight report in seconds — geometry, color, ink, fonts, images and structure. Optionally check against your own trim size, bleed and resolution.
Validate a PDF against archival and accessibility standards — PDF/A-1b, 2b, 3b or PDF/UA — with every failed clause listed.
Convert screen-RGB artwork to press-ready CMYK with a real ICC profile — and see exactly how the colors will shift before you print.
Extend your artwork past the trim line with exactly the bleed your printer asks for — 3mm business card or 10mm banner — without reopening the design file.
Find the effective DPI of your image at the size YOU want to print it — a photo that is razor sharp as a postcard can be a blur as a poster.