What is PNG Compressor?
Uses oxipng, which optimizes how a PNG is compressed, to shrink files without changing a single pixel. Turn on color reduction to shrink them even more.
How to use
- 1
Choose PNG files (multiple allowed).
- 2
Pick the optimization level and whether to reduce colors.
- 3
Press “Compress” and check the result.
Use cases
Optimizing web icons
Lighten site icons and screenshots.
App resources
Shrink PNG resources bundled in an app.
FAQ
Are my files uploaded to a server?+
No. Everything is processed in your browser and files are never uploaded anywhere.