optimizers

An online JavaScript compressor that allows you to compress and minify all of your JS files by up to 80% of their original size.

Online tool for optimizing animated GIF images to reduce file size. Compress GIFs by using LZW compression, reducing colors or frame rate, remove duplicate frames.

The ultimate image optimizer to compress your images in JPEG and PNG formats to the minimum possible size.

SVGO is a Nodejs-based tool for optimizing SVG vector graphics files. SVGOMG is SVGO's Missing GUI.

Reduce video file size online (MP4, AVI, MOV, MPEG), reduce MP4 video size without losing quality.