How to Compress PNG Compressor Online
1
Upload your PNG graphic with transparency.
2
Click 'Compress Now'.
3
Download your compressed, transparent PNG image.
Compression Algorithm & Technical Parameters
Encoding Algorithm:
PNGQuant 256-color median cut with adaptive Floyd-Steinberg dithering.
Target Metric:
Lossless or visually lossless RGBA palettes.
Lossless Option:
Available (Lossless mathematical reduction)
Optimal Use Case:
Website logos, UI design mockups, screenshots, and transparent graphic badges.
Frequently Asked Questions
Will transparent cutouts be preserved?
Yes, alpha transparency channels remain 100% intact and clean with no fuzzy borders.