Open Source · The Decoder ·
Open-source tool pxpipe hides text in PNGs to cut Claude Code and Fable 5 token costs up to 70%
pxpipe is an open-source tool that encodes long text prompts into PNG images to reduce Claude Code costs, since Anthropic bills images by pixel size rather than text length. Developer Steven Chong says it can cut costs by 59% to 70%, though with reduced accuracy and speed.