Listing Image Checker — Catch Rejections Before You Upload

The usual causes are a photo below the minimum pixel size, a background that is not exactly white, a product that fills too little of the frame, text or a logo burned into the main image, and the wrong shape. Marketplaces apply these checks automatically and rarely say which one failed, so the fastest way to find out is to measure the photo against the published rule before you upload it.

Amazon expects the product to fill roughly 85% of the frame in the main image on a pure white background. Images can be 500 to 10000 pixels on the longest side, with more than 1000 pixels preferred for zoom. This tool measures the product against the frame and reports the percentage it found, so you can correct the image before uploading.

Yes. Google Merchant Center is moving to a minimum of 500 by 500 pixels for every product image. Warnings started appearing in July 2026 and images below the new minimum are disapproved from 31 January 2027. An image that is legal today can still fail after that date, so the check flags it as a warning rather than a pass.

An automated marketplace check reads the pixel value, not the impression. A background at 250,250,250 looks white to a person and fails a pure-white rule. The check reports what share of the border is an exact 255,255,255 match, so you can see the gap before the marketplace does.

No. Every measurement runs inside your own browser tab, so the photo never leaves your device and there is nothing to delete afterwards. That is also why the result appears immediately with no queue.

Not reliably, so it does not pretend to. Burned-in text, logos and watermarks are listed as a manual check with a reminder of which destinations ban them. A false all-clear on that check is the one result that would actually cost you the listing, so it is left for your eyes.

Yes. The photo is measured once and scored against every destination from that single measurement, so the summary row shows at a glance which ones it passes. Selecting a different destination switches the detailed report instantly without re-reading the file.

Almost always one of three things. The file is over the 20 MB free upload limit — Premium takes 50 MB and Pro 120 MB. The format is not one this tool accepts, so check the list shown on the upload panel. Or the file is not really the format its name says: renaming a file does not change what is inside it, and that is the reason a valid-looking image gets refused.

It reports what is genuinely in the file, so a blank or surprising result usually means the data was never there — stripped by the app that last saved it, removed by a platform on upload, or absent from the original. Try the untouched original file straight from the camera or source rather than a copy that has been through a messaging app.

Listing Image Checker supports free standard use within the published processing allowances. Free downloads are clean — no watermark. No signup is required for standard tool use. Photo effects and AI edits have a web-size limit on Free, with the original-resolution result available through Premium or one credit. Crop, resize, rotate, compress and convert stay full size. Published processing allowances and file limits still apply.

No — Listing Image Checker runs in the browser on desktop and phone. There is nothing to install, no trial to start, and no license to buy before you can see whether it does what you need. Try it on the file you are actually stuck with rather than a sample.