Online Tool Store
Image Cropper
Crop JPG, PNG, and WebP images with aspect-ratio presets, zoom and position controls, live preview, and local export in your browser.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
Crop an image
Choose a ratio, position the frame, and export locally.
Example shown — choose your own JPG, PNG, or WebP image. Files never leave this device.
Sample preview ready.
How it works
- Choose an image or explore the loaded sample.
- Select a fixed aspect ratio or keep the image's natural ratio.
- Adjust zoom and horizontal or vertical position to compose the crop.
- Choose an output format and download the cropped image.
The crop method
The browser scales the source until it fully covers the output canvas, then uses your position controls to choose which pixels remain inside the frame. Only that visible canvas area is encoded in the downloaded file.
FAQ
Which image formats can I crop?
You can open JPG, PNG, and WebP images supported by your browser and export the result as PNG, JPG, or WebP.
What do the aspect-ratio presets do?
They set the crop canvas proportions for common square, landscape, portrait, photo, and video layouts.
Does cropping reduce image quality?
Cropping removes pixels outside the frame. PNG is lossless, while JPG and WebP quality depends on the selected export quality.
Are images uploaded?
No. Reading, previewing, cropping, and exporting all happen locally in your browser.
How we compare
| Feature | Online Tool Store | Desktop photo editors | Server upload croppers |
|---|---|---|---|
| Fixed ratio presets | Yes | Yes | Usually |
| Live zoom and positioning | Yes | Yes | Varies |
| No install or account | Yes | No | Usually |
| Image stays on device | Yes | Yes | No |
Use Image Cropper for a fast, private crop when you need common social, photo, or video ratios without opening a full editor.