Simon Willison’s Weblog

pngcrush

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.

This is pngcrush by Simon Willison, posted on 8th February 2003.

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Previously hosted at http://simon.incutio.com/archive/2003/02/08/pngcrushRecommended