Smart Cropper
ImageCrop images to any ratio with smart guides — no upload, fully private.
Smart Cropper trims an image down to exactly the frame you want, with a live crop box you can drag, nudge with the arrow keys, or set to the pixel with numeric fields. Lock it to 1:1, 4:3, 16:9 or 9:16 when a platform demands a fixed shape, or crop freehand, and rotate in 90° steps if the photo came in sideways. The crop is computed in your browser and never uploaded, so the original stays on your machine.
Why use Smart Cropper
100% private
Your image files are processed locally and never uploaded.
Instant
No upload or download wait — it runs at the speed of your device.
Free to start
Use it free every day; go Pro for unlimited runs.
No install
Works in any modern browser. No sign-up to begin.
How to use Smart Cropper
- 1Load the photo
Drop in the image; the crop box appears over it at full resolution.
- 2Frame the crop
Drag the box, nudge it with the arrow keys, or type exact pixel values. Lock it to 1:1, 4:3, 16:9 or 9:16 when a platform demands a shape.
- 3Rotate if needed and export
Turn the photo in 90° steps if it came in sideways, then download just the cropped area.
Frequently asked questions
Can I crop to an exact pixel size?
Yes. As well as dragging the crop box you can type exact pixel values for position and size, and nudge the selection one pixel at a time with the arrow keys — useful when a spec demands a precise frame rather than roughly the right area.
How do I crop to 1:1 or 16:9?
Pick the ratio and the crop box locks to it, so dragging any corner keeps the shape. Free, 1:1, 4:3, 3:4, 16:9 and 9:16 are all one tap — which covers profile pictures, video frames and vertical posts without arithmetic.
My photo is sideways — can I fix that here?
Yes. Rotate in 90° steps before you crop, and the crop box follows the rotated image, so a photo that came off a phone in the wrong orientation can be straightened and framed in the same pass.
Does cropping re-compress the whole image?
Only the area you keep is exported, and it's written out fresh from the pixels — so the file is smaller and the metadata (including GPS) doesn't survive. If you specifically want to strip metadata from an uncropped photo, use the EXIF Remover instead.