To crop an image online, open the Image Cropper, choose your file and enter the pixel position and size of the rectangle you want to keep. It crops in your browser without uploading anything.
How to use the Image Cropper
- Choose the image.
- Enter the crop rectangle: left, top, width and height.
- Apply the crop.
- Download the cropped image.
Worked example
Cropping a 1000 x 800 image to a 500 x 500 square starting at x 250, y 150 keeps the center portion.
Tips and common mistakes
- Crop coordinates are measured from the top-left corner.
- Crop first, then resize, for the sharpest result.
- Keep the original in case you need to recrop.
Frequently asked questions
What units are used?
Pixels.
Can I crop to a specific aspect ratio?
Enter a width and height in the ratio you need.
Is it private?
Yes.