Resize Image
Change image dimensions easily.
Runs in your browser · no upload
Image resizer
Resize images with Canvas. Files stay on your device.
Preview
Image preview will appear here.
Resized image
Resized image will appear here.
Questions
Does this image resizer upload my image?
No. Resizing happens directly in your browser.
Can I resize by width only?
Yes. With aspect ratio locked, changing width automatically updates height.
Which formats are supported?
PNG, JPG, and WebP files are accepted in browsers that can decode them.