Compress image to 100 KB
Make a JPG, PNG or iPhone photo smaller than 100 KB for an application form, job portal or email limit, keeping it as sharp as the limit allows. It all happens in your browser; your photo is never uploaded.
Runs in your browser. Your files are never uploaded or stored.
Something not working, or missing an option?
How to use Compress image to 100 KB
- Choose or drop your image.
- The 100 KB target is already set.
- Select Compress images; each file is made to fit under the limit.
Questions
How does it reach 100 KB?
It lowers the quality step by step, and the dimensions if needed, until the image fits, keeping as much quality as possible.
Is 100 KB the same as 100 kB?
Here 100 KB means 100,000 bytes, a little under the 102,400 some sites mean, so the image fits either way.
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