npm

oxipng

Multithreaded PNG optimizer that reduces file size while preserving quality

brewmacoslinux
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Source

About

Multithreaded PNG optimizer written in Rust

Commands

oxipng

Examples

Optimize a PNG file with default settings$ oxipng image.png
Optimize with maximum compression level (slowest but smallest file)$ oxipng -o max image.png
Optimize entire directory recursively$ oxipng -r ./images