Resize images online
Set an exact width or height and keep the aspect ratio automatically. Free, private, and in your browser.
How to resize an image
Add your images, type a target width or height in pixels, and leave the other blank to preserve the ratio. Every image updates instantly and you can download them one by one or all together.
Private, on-device resizing
Your images are processed locally in your browser and never uploaded. To resize a whole folder or thousands of files at once, the native Shrinkpad for Mac app handles them in bulk, offline.
Frequently asked
How do I resize an image to an exact size?⌄
Drop your images in, then enter a width or a height in pixels. Leave one field blank and the other is calculated automatically so the image keeps its aspect ratio and never looks stretched.
Are my images uploaded?⌄
No. Resizing happens entirely in your browser on your own device, so nothing is uploaded and it works offline.
Can I resize several images at once?⌄
Yes. Drop multiple images and they are all resized to the same dimensions, then download them individually or as a single zip.
Which formats are supported?⌄
JPG, PNG, WebP and HEIC. You can also change the output format while resizing.
What about resizing a whole folder or videos?⌄
For entire folders, thousands of images, or videos, Shrinkpad for Mac resizes and compresses them all at once, offline, with a one-time purchase.