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Image Resizer

Set an exact width/height or scale by percentage, keep the aspect ratio locked, and download the resized image in PNG, JPEG or WebP.

FAQ

Can I keep the aspect ratio?

Yes — it's locked by default. Enter a new width and the height adjusts automatically.

Can I resize by percentage?

Yes, switch to percent mode and scale from 1% to 500%.

Does resizing reduce quality?

Downscaling keeps images looking sharp. You can also pick the output format — WebP usually gives the smallest files.