Image Resizer
Resize images to exact pixel dimensions online with optional aspect-ratio lock. Free image resizer for JPG, PNG, and WebP — runs entirely in your browser.
Drop an image here or click to upload
PNG, JPG, WebP, GIF · max 10 MB
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Frequently asked questions
What is Image Resizer?+
Set exact width and height, lock aspect ratio if you want, and download a resized copy instantly.
How do I use Image Resizer?+
Works with PNG, JPG, WebP, and GIF. Live preview of original vs resized. No uploads — resizing happens on your device
Is Image Resizer free?+
Yes, Image Resizer is completely free. No account or sign-up required, and all processing happens in your browser — nothing is sent to a server.
Is my data safe when I use Image Resizer?+
Yes. Image Resizer runs entirely in your browser using JavaScript and Web APIs — your input is never uploaded, transmitted, or stored on any server.