Resize images to exact pixels or a percentage
Set a width, a height or a percentage. Lock the aspect ratio to avoid stretching, then download every resized image at once.
Drop images to resize
JPG, PNG, WebP, GIF, BMP
How image resizer works
The image is redrawn into a canvas at the target size using high-quality smoothing, then re-encoded in its original format.
- Set height to 0 to let it follow the width automatically.
- Keep aspect ratio on unless you deliberately want a crop-free stretch.
- Scaling up adds no detail — for print, start from the largest original you have.
FAQ
Will resizing make the file smaller?
Usually yes, because fewer pixels means fewer bytes. The format and quality stay the same, so the drop comes from the dimensions.
Can I resize several images to the same size?
Yes. Every file in the list gets the same settings, which is handy for thumbnails and product photos.
Does it crop my image?
No. With aspect ratio locked it scales, it never crops. Turn the lock off to force an exact width and height instead.