Image Resizer
Proportionally scale width and height dimensions with live local aspect preservation.
Why use this tool?
Scale JPEG or PNG dimensions accurately while perfectly locking the original pixel aspect ratio.
How to use it
- Drop or upload any image into our lightning-fast file reader workspace.
- Input your target width or height, or toggle proportional scale ratio percent sliders.
- Click resize to generate dynamic image downloads without sending any bytes to external networks.