Image Resizer
Resize images to exact pixels or by percentage.
- No login
- No credit card
- 100% free
- Files never leave your device
How to resize an image online
- Upload a JPG, PNG or WebP image.
- Set the new width and height in pixels, or scale by a percentage.
- Keep "Lock aspect ratio" on to avoid stretching, then download.
Private and instant
Resizing happens entirely in your browser, so there are no upload limits and your images never leave your device. Shrinking keeps images crisp; enlarging far beyond the original can look soft.
Want a smaller file too? Run it through the image compressor, or change format with the image converter.
Frequently asked questions
Can I resize an image to exact pixels?
Yes — enter the exact width and height in pixels, or resize by percentage. You can lock the aspect ratio so the image is not stretched.
Will resizing reduce quality?
Making an image smaller keeps it crisp. Enlarging beyond the original size can look soft, as with any resizer.
Are my images uploaded?
No. Resizing happens entirely in your browser and your photos never leave your device.