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Upload an image and crop it to any aspect ratio or custom size!
How to Use
- Click Select Image or drag and drop an image onto the canvas to load it.
- Once the image is loaded, a crop frame will appear automatically.
- Drag inside the frame to reposition it; drag the corner or edge handles to resize it.
- Use the Ratio buttons to lock the aspect ratio (Free / 1:1 / 4:3 / 3:4 / 16:9 / 9:16 / Custom).
- Custom ratio: Click Custom to reveal the ratio input fields. Enter any ratio (e.g. 3:2, 21:9) and click Apply.
- Pixel size: After loading an image, a pixel-size input row appears. Enter W × H values and click Apply to set the crop frame to that exact size.
- Use the Rotate buttons to rotate the image in 90° steps; use the Flip buttons to mirror it horizontally or vertically.
- Use Zoom to adjust the display size (30%–300%). The output is always at the original resolution.
- Click Crop Image to generate a preview of the cropped result.
- Download the result as PNG, JPEG, or WebP. When JPEG or WebP is selected, a quality slider (10–100%) appears to balance file size and image quality.
Notes & Specifications
- All image processing is done entirely in your browser. No data is sent to any server.
- Cropping is performed at the original image resolution, so output quality is always high.
- Large images are scaled down for display, but the exported file is at full resolution.
- Supported formats: JPEG / PNG / GIF / WebP (browser-dependent).
- Touch input is supported on smartphones and tablets.
- For JPEG and WebP, a higher quality value means better image quality (larger file size); a lower value means smaller file size (lower quality).