Free Image Resizer — Resize Images Online

How to use

Upload image. Set width and/or height, or scale %. Keep aspect ratio for proportional resize.

Resize images for thumbnails or layout. No storage.

Can I keep aspect ratio?

Yes. Set only width or only height and we’ll compute the other to keep proportions. Or set both to stretch.

What’s the max dimensions?

We allow common sizes (e.g. up to 4096px). Very large images may be rejected to protect server memory.

Is my image stored?

No. We resize in memory and return the file. Nothing is saved.