Resize image
Scale images down to a maximum width or height. The proportions are kept, and nothing is sent anywhere.
Runs in your browser. Your files are never uploaded or stored.
Something not working, or missing an option?
How to use Resize image
- Choose or drop one or more images.
- Enter a maximum width, height, or both.
- Select Resize images to download them.
Questions
Will my image be stretched?
No. The proportions are kept, and images are only ever made smaller.
Are my files uploaded?
No. The tool runs inside your browser, and the page is blocked from sending data anywhere. You can check by turning off your internet connection: it keeps working.
Open-source parts
- libheif-js LGPL-3.0
- UTIF.js MIT
- fflate MIT