Lymphatus / caesium-image-compressor

Caesium is an image compression software that helps you store, send and share digital pictures, supporting JPG, PNG, WebP and TIFF formats. You can quickly reduce the file size (and resolution, if you want) by preserving the overall quality of the image.

fengyuanchen / compressorjs

JavaScript image compressor.

civilblur / mazanoke

A self-hosted local image optimizer that runs in your browser.

antonreshetov / image-optimizer

A tool for optimizing images and vector graphics.

tooladda-online / image-compressor

Image Compressor — Use Image Compressor free on ToolAdda — quick, accurate, and browser-based. Free on ToolAdda.online.