Bulk Image Resizer

Resize many photos at once and download them as a ZIP.

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🔒 Your files are processed in your browser and never uploaded.

How to use Bulk Image Resizer

Choose one or more photos.
Enter the width and height in pixels, cm, mm, inches or percent. Keep "lock ratio" on to avoid stretching.
For print sizes in cm or inches, set the DPI (300 for printing), then download.

Tip: For exam forms, check both the pixel size and the KB limit. Resize first, then compress.

Is Bulk Image Resizer free?

Yes. All tools on this site are free to use, with no sign-up.

Are my files uploaded?

No. The tool runs inside your browser, so your files stay on your phone or computer and are never sent to our server.

Does it work on mobile?

Yes. It works in Chrome, Safari and other modern browsers on Android, iPhone and computers.