u/Hlbkomer

Hey everyone,

I built a small Safari extension called Timestamps & Summaries for YT.

It adds a clean sidebar to YouTube videos and automatically generates:
- Clickable timestamps
- A short summary

It uses your ChatGPT login for generation, with optional Apple Intelligence support for local summaries. No API key required.

It’s free and open source:
https://github.com/Hlbkomer/YouTube-Timestamps-and-Summaries

Direct download:
https://github.com/Hlbkomer/YouTube-Timestamps-and-Summaries/releases/latest

Feedback is welcome.