✂ Image Tool

Crop Image Online

Crop any portion of your image, use preset aspect ratios, or make backgrounds transparent. All processing happens in your browser — nothing is uploaded.

Drop your image here
or click to browse files
Choose Image
Draw a selection on the image to crop
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100% Private

Your image never leaves your device. All processing uses the browser's Canvas API.

Free Crop or Ratios

Draw any selection freely, or lock to 1:1, 4:3, 16:9, and more aspect ratios.

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Background Removal

Make any solid background transparent by picking a color and adjusting tolerance.

Instant Download

Crop and download instantly in PNG, JPEG, or WebP format with quality control.

Frequently Asked Questions

Does this tool upload my image to a server?
No. All image processing happens entirely in your browser using the Canvas API. Your image never leaves your device.
What image formats are supported?
This tool supports JPEG, PNG, WebP, GIF (first frame), and BMP files as input. Output can be PNG (supports transparency), JPEG, or WebP.
How does the transparent background feature work?
The tool removes pixels that are close to a color you pick (default white). You can adjust the tolerance to control how aggressively similar colors are removed. Output must be PNG or WebP to preserve transparency.
Can I crop to a specific aspect ratio?
Yes. You can choose from preset ratios like 1:1 (square), 4:3, 16:9, 3:2, 9:16 or use free-form selection to crop any portion you want.
Is there a file size limit?
There is no hard limit since processing happens in your browser. However, very large images (over 50MP) may be slow depending on your device.