Copy YouTube captions to the clipboard and open ChatGPT via codex:// on Mac
Users
4
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#273K
#226K among extensions
Version
0.4
updated 12 Aug 2026
Users
monthly, 2 months
Latest, 15 Oct 2026:4 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Youtube Video Summary ChatGPT
Copy YouTube captions to the clipboard and open a new chat in the ChatGPT Mac app (codex:// deep link) with a short prompt and the video title.
How it works:
1. Open a YouTube video that has captions.
2. Click the extension icon.
3. The transcript is copied to your clipboard, and ChatGPT opens a new chat with a short prompt.
4. Paste the transcript (Cmd/Ctrl+V) and send.
Requires the ChatGPT Mac app so codex:// links open there. If the app is not installed, the browser may fall back to chatgpt.com.
Privacy: the extension runs locally, does not collect analytics, and does not send data to our servers.
Source: https://github.com/codinglava/youtube-summary-chat-gpt
Privacy: https://codinglava.github.io/youtube-summary-chat-gpt/privacy.html