Aspect Ratio Calculator

Calculate and crop to any aspect ratio: 1:1, 4:3, 16:9, 3:2, 21:9, or custom.

Coming Soon

This tool is under development. In the meantime, try our other available tools.

How to use

1 Select your image or drag files to the drop area
2 Adjust options as needed
3 Process — everything happens in your browser
4 Download your processed file

Privacy guaranteed

✓ Zero uploads — your files never leave your device
✓ No signup, no watermark, no limits
✓ Works offline once loaded