Compress image
Shrink photo size by choosing the output quality.
Your files never leave your device. All processing happens inside your browser.
How to use it
- 1Select the image.
- 2Choose the quality level.
- 3Compare the size before and after, then download the file.
Worked examples
Sample calculation
A 3 MB photo at balanced quality usually shrinks to under 500 KB.
Frequently asked questions
Is my file uploaded to a server?
Your files never leave your device; all processing happens inside the browser.
What format is the output saved in?
The output is JPG, which produces the smallest size for real-world photos.