Bulk Image Resizer
Resize multiple images to the exact same dimensions at once — free and processed entirely in your browser.
About the Bulk Image Resizer
Resizing a whole folder of photos one at a time — product images, a batch of screenshots, event photos — is slow and repetitive. This tool resizes every image you upload to the same target dimensions in one pass.
Set your target width and height once, and every image is resized to match, then downloaded together as a zip. Everything runs locally in your browser.
How to Bulk Resize Images
Step 1
Upload your images
Drag and drop as many images as you need to resize.
Step 2
Set your dimensions
Enter the target width and height for every image.
Step 3
Download as a zip
Get every resized image together in a single zip file.
Frequently Asked Questions
Will every image be resized to the exact same dimensions?
Yes — set one target width and height, and every uploaded image is resized to match, regardless of its original size or aspect ratio.
What happens if an image has a different aspect ratio than my target size?
The image is resized to fit, which may change its proportions slightly — for exact-crop control per image, use our single-image Resize Image or Crop Image tool.
Is there a limit on how many images I can resize at once?
Yes — a single batch is capped at 100 images to keep the browser responsive. For larger batches, split them into a few smaller runs.
Are my images uploaded anywhere?
No. Resizing happens entirely in your browser.