How to Optimize and Compress JPEG or PNG Images in Linux Commandline
Jan 19, 2016, 12:00 (0 Talkback[s])
(Other stories by Senthilkumar)
There are plenty of GUI applications available which will help you to optimize the images. However, here are two simple command line utilities to optimize images and they are: jpegoptim is a utility to optimize/compress JPEG files without loosing quality. OptiPNG ??? is a small program that optimize PNG images to smaller size without losing any information.