Navigate Videos Intelligently
Extract video chapters from descriptions or create custom timestamps. Jump directly to what matters in your YouTube videos.
We don't collect any of your data. Everything is stored locally in your browser.
Powerful YouTube Chapter Management
Build Custom Timestamps
Create timestamps manually with tags, labels, and organized categories for any YouTube video.
Auto-Detect Chapters
Automatically extract existing timestamps from YouTube descriptions. We detect chapters for you.
Comment & Favorite System
Add personal comments to chapters and mark your favorite timestamps for quick access.
Export & Local Storage
Export to multiple formats (YouTube, Markdown, CSV, JSON). Projects save locally in your browser.
Important Storage Notice
All your projects and timestamps are stored locally in your browser using IndexedDB. This means your data stays private and never leaves your device. However, if you clear browser data, use private browsing, or switch browsers/devices, your projects will be lost. We recommend exporting important projects for backup.
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