Image Resizer — Resize, Crop and Convert JPG, PNG, WebP
Resize, crop and convert photos
Add images and they are resized right away.
Enlarging beyond the original can look blurry.
Images are processed on this device and never uploaded. Resized images carry no location or camera details.
How to use
- Drop images in or tap to choose. Many at once is fine.
- Set the size by percent, by width, or to fit inside a box.
- Optionally crop the center to 1:1, 4:5 or 16:9.
- Pick a format and quality, then save. The new size is added to each file name.
FAQ
Will the aspect ratio change?
No. Resizing keeps the proportions. Choose a crop to change the shape; it crops from the center.
Can I enlarge small images?
Turn off "Don’t enlarge beyond the original" to enlarge. It cannot invent detail, so results may look soft.
What happens to transparency in JPG?
JPG cannot store transparency, so it becomes white. Save as PNG or WebP to keep it.
Do animated GIFs work?
Only the first frame is kept as a still image.
Are my images uploaded?
No. Everything happens in your browser, and resized images carry no location or camera details.