Image Cropper
Crop images to exact dimensions with a visual selection tool. Choose preset aspect ratios or crop freely. Preview results before downloading.
Private
Instant
No Limits
Works Offline
Drop an image here or click to browse
Supports PNG, JPG, WebP, GIF, BMP up to 50 MB
Dimensions
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File Size
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Format
PNG
Reduction
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Copied!
How It Works
- Upload any image (drag or browse)
- Select aspect ratio or use free mode
- Drag to select crop area, resize with handles
- Click Crop, choose format and quality
- Download or copy to clipboard
Features
- ✓ 7 aspect ratio presets (1:1, 4:3, 16:9, 3:2, 3:4, 9:16)
- ✓ Rule of thirds grid overlay
- ✓ Corner handle resizing and drag to move
- ✓ Quality slider for JPG/WebP output
- ✓ Copy cropped image to clipboard
- ✓ Touch support for mobile devices
- ✓ Zero upload, works completely offline
Frequently Asked Questions
What image formats can I crop with this tool?
This tool supports cropping PNG, JPG/JPEG, WebP, GIF, and BMP images. You can also export the cropped result in PNG (lossless), JPG, or WebP format with adjustable quality settings.
What is the maximum file size allowed for image cropping?
You can crop images up to 50 MB in size. The tool processes images entirely in your browser, so larger files may take a moment to load depending on your device performance.
How do I crop an image to a specific aspect ratio?
After uploading your image, select one of the preset aspect ratio buttons (1:1, 4:3, 16:9, 3:2, 3:4, or 9:16) above the canvas. The crop selection will automatically constrain to that ratio as you draw or resize it. Choose Free mode to crop without ratio constraints.
Is my image uploaded to a server when I crop it?
No. All image processing happens locally in your browser using the HTML5 Canvas API. Your images are never uploaded to any server, making this tool completely private and functional offline.
Can I adjust the quality of the cropped output image?
Yes. When exporting as JPG or WebP, a quality slider appears that lets you set the compression level from 50% to 100%. PNG output is always lossless and does not use a quality setting. Lower quality values produce smaller file sizes.