Home › Tools › Photo quality checker
Photo quality checker: which sizes does my photo meet?
Drop a photo and we compare its pixels with every listed size at our 100 pixels per inch standard. The photo never leaves your browser.
How to use this in 3 steps
- Drop a photo on the box, or choose a file.
- Pick the product whose sizes you want to compare.
- Read whether each size meets or is below 100 pixels per inch, with the arithmetic.
Your photo stays in your browser. The page reads only its pixel width and height; nothing is uploaded.
No photo chosen yet.
How the check works
Each listed size needs its inches multiplied by 100 pixels on each side, longer side to longer side. A 24 x 36 inch size needs 2,400 x 3,600 pixels. Meets means your photo has at least that many. Below means it has fewer; those sizes can still be ordered, and the studio shows a friendly note because the picture may look softer.
Sources: print standard of 100 pixels per inch from the ArtzFolio standard print-file production rules; listed sizes from the ArtzFolio Custom rate card (generated 2026-11-10); arithmetic shown on the page. Data as of 2026-11-10.