Image & file tools
Image Cropper Online
Inspect your image, enter a crop rectangle, and export a PNG copy.
Data is processed on your device · No data is uploaded to our servers
Files stay in this browser. Maximum 20 files, 20 MB per file, 100 MB total, and 16 million decoded pixels per image.
Instructions
- Choose one image and inspect its dimensions.
- Enter the left, top, width, and height of your crop.
- Preview and download the cropped image.
Understanding your result
Left 100, Top 50, Width 400 and Height 300 selects a rectangle beginning 100 pixels from the left and 50 from the top. These are coordinates in the decoded image, not the displayed preview size. Check that the subject lies within that rectangle.
What to do if you have a problem
If the crop is rejected, check that its edges remain inside the image dimensions. If the selection is misplaced, inspect image orientation and start again with Left and Top at zero. Click Process images after editing the coordinates, then compare the saved PNG with the preview.
What to know before using the result
Coordinates use the browser-decoded image, which may apply EXIF orientation. Animated images become still frames.
Files and text are held in this page while you work. Downloads are saved through your browser. Reloading or closing the tab clears the working page; a downloaded copy remains in your device's download location.
Summary
Download the PNG containing the rectangle you selected from the decoded image.