Image Resizer
Choose an image to begin.
About this tool
Change image width and height, preserve aspect ratio, and download the result locally.
Privacy
Your input is processed locally in your browser and is not uploaded by this tool.
Frequently asked questions
Is my image uploaded?
No. The image is processed locally in your browser.
What does this tool do?
Resize dimensions while optionally preserving the original aspect ratio.
Which browsers are supported?
Current versions of major browsers with Canvas and file-download support work best.