About Resize Image
Change an image's pixel dimensions to fit a specific requirement — a profile photo size, a form's upload spec, or a smaller thumbnail for a webpage — while keeping the proportions correct.
How to resize image
- 1Upload the image you want to resize.
- 2Enter the target width and/or height, with aspect ratio locking available if you only want to set one dimension.
- 3Click Run Resize Image.
- 4Download the resized image.
Tips
Lock the aspect ratio unless you specifically need to stretch or squash the image — it avoids distorted results.
If a site or form specifies exact pixel dimensions, resize to those numbers precisely rather than guessing.
Resizing down also reduces file size, so it can double as a lighter version of Compress Image for oversized photos.
FAQ
Is resizing an image free?
Yes, free with no sign-up.
What's the maximum file size?
Images up to 100 MB.
Are my files kept private?
Uploaded over HTTPS and deleted automatically, along with the output, within 1 hour.
Can I resize images from my phone?
Yes, in any modern mobile browser.