Image Cropper
Crop an image to any rectangle by dragging a selection.
About Image Cropper
Image Cropper trims an image down to any rectangular region. Drop in a picture, drag the crop box across the image to choose the framing, and download the cropped output. The crop can be free-form or locked to a common aspect ratio (1:1 for an avatar, 16:9 for a banner, 4:3 for prints, 9:16 for a vertical video frame), with the rest of the image discarded.
Worked example: an Instagram square crop locks the selection to 1:1, lets you drag the box across the original photo to choose the best framing, and exports a square image at the original resolution of the selected area. A 16:9 banner, a 2:3 portrait, a 4:5 social post — pick the ratio, position the box by dragging it, type pixel-precise width and height into the inputs if you need exact dimensions, then download.
A few notes. The output retains the resolution of the selected area, so a 1080×1080 crop from inside a 4032×3024 source comes out at full 1080×1080 quality. The output file is always a PNG (lossless) regardless of the source — to switch to a smaller format afterwards, run the result through the image converter. There is no rotation here — this tool only crops. And once an image is cropped, the discarded pixels are gone from the output; keep the original file if you might want to recrop later.
All cropping runs locally in your browser. Personal photos and document scans never leave your machine.