Resize JPG, PNG, and WebP images by pixels or percentage in your browser, then download a new copy.
Read the guide Get help with this toolEvery platform has its own size expectations: marketplaces want square product photos, forms cap upload dimensions, email signatures need small logos, and websites load faster with right-sized images. Resizing sets the exact pixel dimensions (or a percentage) so the image fits its destination.
This tool resizes JPG, PNG, and WebP images in your browser to the width and height you enter, or by percentage. Two things worth knowing: resizing changes dimensions, and file size usually follows, but the two are not the same operation — pair resizing with compression when you need both. And enlarging a small image cannot add detail that was never captured.
Choose a supported image up to the displayed limit.
Enter the width and height you need, or use the percentage resize option.
Download the resized copy and keep the original as a backup.
Changing a photo to a required pixel size
Scaling an image by percentage before sharing
Exact pixel dimensions or percentage scaling, your choice.
Instant local results with the original left untouched.
Works across JPG, PNG, and WebP without installing an editor.
No. The available resize path runs in your browser.
Yes. The image workspace includes a percentage-based resize mode.
The resize mode changes dimensions; use the dedicated crop mode when you need to remove an area.