Online PNG compression and optimization tool
OptimizePNG reduces file sizes significantly (often as much as 70%)
and preserves full alpha transparency. Generated images are compatible with all
modern web browsers, and have better fallback in IE6 than 24-bit PNGs.
Click Here for Instructions
How to Optimize Files:
- To compress a file located on your computer: click Browse, locate the file on your computer, pick a size and then click the OPTIMIZE button.