Image Resizer

Upload any image, set your target width and height (with optional aspect ratio lock), and download the resized result. Processed locally via Canvas API.

Drop image to resize

Any image format

How to use Image Resizer

Resize images to exact dimensions in your browser.

Upload an image from your device.

Enter your target width and height. Toggle the lock icon to maintain the aspect ratio.

Click Resize and download your resized image.

Frequently Asked Questions

Is Image Resizer free to use?

Yes, Image Resizer is 100% free with no account required and no usage limits.

Is my data private?

Yes. Processing happens entirely in your browser. We never see, store, or transmit your input data.

Does Image Resizer upload my image to a server?

No. Images are processed entirely in your browser using the Canvas API. Your files never leave your device.

What image formats are supported?

JPEG, PNG, WebP, and GIF are supported for upload. Output format options vary by tool.