If you're wanting something that's not tied to a webservice jpeg-recompress http...

		superrad on Nov 23, 2014 \| parent \| context \| favorite \| on: TinyJPG – compress JPEG files with a balance betwe... If you're wanting something that's not tied to a webservice jpeg-recompress https://github.com/danielgtaylor/jpeg-archive is great, configurable too based on the quality you want.