Free Bulk Image Resizer
Resize, compress and convert lots of images at once. Your images never leave your browser.
Quick human check, then the tool unlocks:
Drop images or whole folders here
JPG, PNG, WebP, GIF or BMP. Add as many as you like.
How to resize images in bulk
- Drop in your images.
- Choose how to resize them: by width, height, percentage, or to fit a box.
- Optionally change the format (WebP gives the smallest files) and quality.
- Press Resize images and download them one by one or as a ZIP.
🔒 Images are resized by your own browser and are never uploaded.
Note: like most browser-based tools, resizing removes hidden photo data (EXIF), such as GPS location. That is good for privacy.