About this tool
Aspect Ratio Crop gives you one-click crop presets for every major format — widescreen, portrait, square, cinema and custom ratios. Drag the crop frame to the perfect position and download at maximum resolution.
How it works
- 1Upload your image and choose a ratio preset: 1:1, 4:3, 16:9, 9:16, 3:2 or Custom.
- 2For Custom ratios enter your own width and height values.
- 3Drag the crop rectangle to the desired position.
- 4Download extracts that region at full source resolution.
Common use cases
- ✓YouTube thumbnails (16:9)
- ✓Instagram stories (9:16)
- ✓Print photographs (3:2)
- ✓Website hero banners (16:9)
Privacy first. Aspect Ratio Crop runs entirely inside your browser using the HTML5 Canvas API. Your images are never uploaded to any server, stored anywhere or shared with third parties. Everything happens locally on your device.
More Crop & Size tools
Circle Crop
Crop any image into a perfect circle — free, instant, no sign-up.
Square Crop
Crop your image to a perfect square with a draggable overlay.
Resize Image
Resize any image to exact pixel dimensions in your browser.
Resize to Max Dimension
Scale down images so the longest side fits within a maximum size.
Resize to File Size
Automatically compress an image to hit a target file size.
Smart Trim
Automatically remove transparent or solid-colour borders from images.
Ready to use Aspect Ratio Crop?
No account required. Works in any modern browser.
Open Aspect Ratio Crop