Check out FileOptimizer (https://nikkhokkho.sourceforge.io/static.php?page=FileOptimizer). - Source: Hacker News / 6 months ago

My favourite tool for one-off losless image optimization is FileOptimizer, each asset is processed with several size optimization libraries. https://nikkhokkho.sourceforge.io/static.php?page=FileOptimizer. - Source: Hacker News / almost 2 years ago

Good stuff. I use optipng and other things via https://nikkhokkho.sourceforge.io/static.php?page=FileOptimizer before I upload any image to anywhere where others might download them. - Source: Hacker News / almost 2 years ago

Ok what about https://imageoptim.com/mac or https://nikkhokkho.sourceforge.io/static.php?page=FileOptimizer Like, fileoptimizer uses tons more PNG optimisers. - Source: Hacker News / about 2 years ago

Etc etc. I want to keep them all in one place primarily so they are easier to back up via several means (rsync, btrfs snapshots, S3 sync, etc) as well has having local access to them at all times. I process the images with jpeg-archive, which keeps them reasonably sized with no loss of quality, but the videos are too big—I archive those to S3 reduced redundancy storage and delete the local copy. Using VP9 and AV1... Source: over 2 years ago

I am using this jpeg recompressor: https://github.com/danielgtaylor/jpeg-archive Tried a lot of combinations of quality, and settled for. - Source: Hacker News / almost 3 years ago