Image Resizer
Resize an image to exact pixels or a percentage, with aspect-ratio lock and output format options.
Runs in your browser. Your input is processed on your device and is not uploaded to our server.
Drop an image here or click to chooseUp to 25 MB. Processed on your device.
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How to use the Image Resizer
- Drop an image.
- Enter a width and height or a percentage; the aspect ratio stays locked unless you unlock it.
- Check the preview and download.
Large reductions are done in several steps, which keeps images sharper than a single resize. Enlarging cannot add real detail, so upscaled images look soft. Your images are processed in your browser and are not uploaded to our server.
Frequently asked questions
How do I keep the proportions?
Leave “Lock aspect ratio” on and change either the width or the height.