Choose a supported image to begin.
Source preview
Processed preview
How it works
The preview maintains explicit natural-to-displayed scale factors. Pointer coordinates are converted back to oriented source pixels, clamped, then used as the source rectangle for export.
Example
A 1200 × 800 image cropped at 1:1 exports a square region using source-pixel coordinates, not CSS dimensions.
Formats, quality, and limits
Free, 1:1, 4:3, 3:2, and 16:9 crops are supported. Pointer Events provide mouse, pen, and touch control.
Source EXIF, GPS, camera, artist, comment, and filename metadata are not copied. Browser decoding may normalize color; ICC or Display P3 round-tripping is not promised.