Why resize an image?
Resizing means changing an image’s dimensions, that is, its number of pixels in width and height. It is essential to fit photos to the sizes required by social networks, online stores or official forms, and to avoid uploading huge images that slow down your website.
The tool uses progressive high-quality resampling that avoids the jagged edges and blur typical of other resizers. You can set an exact size, fit images inside a maximum width and height while keeping the aspect ratio, or scale them to a percentage of their original size.
Key features
- By pixels or by percentage, with aspect-ratio lock.
- Option not to enlarge images that are already smaller.
- Resize up to 30 images at once.
- Keeps the original format and transparency.
How to resize an image
- Select or drag one or more images.
- Choose whether to resize by pixels or by percentage.
- Enter the new width and height, or the desired percentage.
- Click “Resize images” and download the result.