PttAVM Image Checker

PttAVM listing grids reward high-resolution, square product images that stay sharp at thumbnail size and sit on a clean, plain background. This free PttAVM image checker reads your photo’s pixel dimensions and aspect ratio in the browser and overlays square crop and margin guides, so you can see at a glance whether a primary image is close enough to square for a clean PttAVM listing.

The check runs entirely on your device, so product photos are never uploaded. Drop in an image or paste a public URL and you immediately see whether the resolution and framing are likely to hold up, which are the two issues that most often make a marketplace image look low quality in the grid.

This is an estimated check, not a guarantee of marketplace approval. A browser cannot evaluate background color, props, text, or image rights, so review those yourself — and if the check flags a non-square or low-resolution photo, fix it with the square photo maker or resizer before uploading.