Bulk Image Resizer
Resize multiple images to the same dimensions in one go. Set max width and height.
- Free to use
- Browser-based processing
- No account required
- Files never uploaded
About Bulk Image Resizer
The Bulk Image Resizer applies the same dimensions to a whole batch of images at once and returns them as a ZIP. Set a maximum width and height and every image is scaled to fit within that box while keeping its aspect ratio — ideal for normalizing a folder of photos for a gallery or upload. Processing and zipping both happen in your browser.
How to Use Bulk Image Resizer
- 1
Add your images
Select or drag a batch of images into the tool.
- 2
Set max dimensions
Enter the maximum width and height. Each image is scaled to fit inside that box without being stretched.
- 3
Download the ZIP
Run the batch and download every resized image in a single ZIP.
Frequently Asked Questions
Will every image become the exact same size?
Each image is scaled to fit within your max width and height while keeping its own aspect ratio, so dimensions may vary slightly between portrait and landscape shots.
How many images can I do at once?
Hundreds, limited only by your device's memory. Larger batches simply take a little longer to process.
Do images get cropped?
No. Bulk resizing scales to fit; it never crops. Use the Crop tools if you need a fixed shape.
Is anything uploaded?
No. Resizing and ZIP creation both run in your browser.