guetzli

JPEG image compression utility. More information: https://github.com/google/guetzli.

• Compress a JPEG image:

guetzli {{input.jpg}} {{output.jpg}}

• Create a compressed JPEG from a PNG:

guetzli {{input.png}} {{output.jpg}}

• Compress a JPEG with the desired visual quality (84-100):

guetzli --quality {{quality_value}} {{input.jpg}} {{output.jpg}}