
Clipmark
Turn any YouTube video into chapters in 10 seconds
What it does
Most YouTube timestamp tools use AI audio transcription, charge $29/mo, and still get it wrong. Clipmark pulls data directly from YouTube's native API chapters, transcripts, SEO metadata, and video stats in under 10 seconds. No AI. No audio processing. No credit card. 100% free forever.
Does the same job
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YouTube Chapter GeneratorJul 2026 · github.com · ▲4YouTube chapters with AI — 98% accuracy, free, offline
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