Image Cropper
Crop an image to an exact pixel rectangle, or to a centred aspect ratio such as 1:1, 4:3 or 16:9. Precise, keyboard friendly and local.
Runs on your device
Result
Results appear here after you select “Crop”.
What it does
Enter the crop rectangle in pixels, or choose an aspect ratio to cut the largest centred area of that shape, handy for profile pictures and thumbnails.
How to use it
- Choose an image.
- Choose a centred ratio, or enter X, Y, width and height.
- Crop and download.
Example
The example generates a small sample file in your browser and runs the tool on it. Select Try an example above to see it.
When it helps
- Square avatars from portrait photos.
- 16:9 video thumbnails.
- Cutting a screenshot down to one panel.
Questions
Where is the origin?
X and Y are measured from the top left corner in pixels.
What if my rectangle goes past the edge?
It is clipped to the image boundary.
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