Change dimensions for one or multiple images at once. Supports JPG, PNG, SVG, GIF and WebP.
Pixels is for an exact target, such as 1080 pixels wide for a social post or a size an upload form asks for. With Maintain aspect ratio on, the width you type is used and the height follows each image's own proportions, so a batch of portrait and landscape photos is resized without distorting any of them. Turn it off only when every image must come out at the exact same width and height, because images of a different shape will be stretched to fit.
Percentage scales every image by the same amount, which suits a batch of different sizes: 50% halves each one. The slider runs from 1% to 100%, so this mode only makes images smaller. In Pixels mode, tick Do not upscale smaller images to stop small images from being enlarged, which would only make them blurry.
Each image keeps its original format. JPG and WebP files are saved at 85% quality, and PNGs are saved with a reduced colour palette to keep the files small. Animated GIFs keep their animation, and SVGs only have their width and height changed, so they stay sharp at any size. Hidden metadata such as camera details and location is removed from JPG, PNG and WebP files.
To resize a single photo while you are designing with it, use the photo resizer in the editor. Our guide on how to resize an image without losing quality explains why making images smaller is safe and making them larger is not.
No. Resizing runs in your browser, so your images stay on your device the whole time.
Yes. Add as many images as you need and they are all resized with the same settings. With Maintain aspect ratio on, each image keeps its own proportions, so portrait and landscape photos can go in the same batch.
Making an image smaller keeps it sharp. Making it larger cannot add detail, so enlarged images look softer; tick Do not upscale smaller images to prevent that. JPG and WebP files are also saved again at 85% quality.
Keep Maintain aspect ratio switched on and enter the width you need. The height is worked out from each image's own proportions.
Use the image compressor instead. It reduces the file size and keeps the width and height exactly the same.