Resize image
Change image dimensions with or without keeping the aspect ratio.
Your files never leave your device. All processing happens inside your browser.
How to use it
- 1Select the image.
- 2Enter the desired width.
- 3Download the output.
Worked examples
Sample calculation
A 4000×3000 image resized to a width of 1200 becomes 1200×900.
Frequently asked questions
Is my file uploaded to a server?
Your files never leave your device; all processing happens inside the browser.
How do I keep the aspect ratio from distorting?
Select the "Keep original ratio" option so the height is calculated automatically.