pngcrush
8th February 2003
Mark invoked the lazy web earlier today in a bid to find a good way of bulk optimizing PNG files. Several people recommended pngcrush in the comments and it sounds like a fantastically useful piece of software—apparently it can run 114 different lossless compression methods on an image and automatically chose the most efficient one.
More recent articles
- I vibe coded my dream macOS presentation app - 25th February 2026
- Writing about Agentic Engineering Patterns - 23rd February 2026
- Adding TILs, releases, museums, tools and research to my blog - 20th February 2026