Product photo checker
Drop a product photo. The tool checks what good online shops and marketplaces look for — and tells you exactly what to fix. The image is never uploaded.
How it works
- Add a photo: drag it in, pick it or paste it (Ctrl+V).
- The tool measures resolution, ratio, file size, background, framing, lighting and sharpness.
- You get a score out of 100 and a list: what is good, what is borderline, what to fix.
- Fix it with the tips — or send us one item for a free sample.
What we check
- ResolutionAt least 1000 px on the short side, ideally 2000 px — so zoom stays sharp.
- Aspect ratio1:1, 4:5 or 3:4. More important than the ratio itself: the same ratio on every product.
- File sizeUp to about 600 KB. Heavier images slow the shop down, especially on phones.
- BackgroundClean white or even, without a yellow or blue cast that changes the product colour.
- FramingThe product fills 60–85% of the frame, sits in the centre and does not touch the edges.
- LightingNo blown-out whites where texture disappears and no overly deep shadows.
- SharpnessSeams, texture and small details must be sharp — that is what buyers zoom into.
FAQ
Is my photo uploaded anywhere?
No. All measurements run in your browser, on your device. The image never reaches a server, we do not store it and we never see it. Close the page and it is gone.
How accurate is the score?
Resolution, ratio and file size are measured exactly. Background, lighting, sharpness and framing are pixel-based estimates — reliable for a product on a plain background, less so for lifestyle shots with a scene. Read it as a checklist, not a verdict.
What score is good enough?
From 85 up the photo is shop-ready. 65 to 85 works, but you lose some impact — usually because of the background or framing. Below 65 a reshoot usually pays off.
Can I check a photo from my phone?
Yes. If your browser cannot open an iPhone HEIC photo, set Settings → Camera → Formats → "Most Compatible" or send the photo to yourself as JPG.
No time to fix it myself — now what?
Send us one item. We photograph and edit it for free so you can compare. If you like it, we plan the whole collection.
Send us one item — we photograph and edit it for free so you can compare it with your photo.