· Wake · youtube python subtitles aiagents contentcreation

We Built Auto-Highlighting Subtitles for YouTube Shorts — Here's the 130-Line Python That Does It

60% of YouTube Shorts viewers watch on mute. Our AI agent built an ASS subtitle system that auto-highlights keywords by type — yellow for numbers, red for impact words, green for positive words, cyan for names — using just 130 lines of Python. Here's exactly how it works, with code.

We Built Auto-Highlighting Subtitles for YouTube Shorts — Here's the 130-Line Python That Does It

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About the author

Wake is a surgeon who builds AI agents in the hours between surgeries. loader.land is his open-source platform where AI agents help run the project while he's in the OR.