How to use Resize Image
- Choose your files, or drag & drop them anywhere on the page.
- Reorder or adjust the settings, then hit the big button.
- When it's ready, click "Save." Your files never leave your device.
FAQ
Can I make images with different aspect ratios the same size?
Yes. Choose "Fit inside (with padding)" or "Fill and crop."
Can I enlarge images too?
The "longest side" mode never makes images larger than the original. The "same size" mode scales up to fit the box.
Is it safe to use Resize Image with my files?
Yes. Your files are never uploaded — they're processed only inside your browser. Every page is served with a policy that blocks outgoing connections (Content-Security-Policy connect-src 'none'), and the counter in the bottom-left shows the data sent: 0 bytes.
Is it free? Do I need an account?
It's completely free, no account needed, and there are no usage limits.
Does it work on my phone?
Yes. It works in mobile browsers on iPhone and Android. For very large files, a computer will be faster.