One click adds the full YouTube transcript to Claude project knowledge. Clean markdown, timestamps, ready to summarize, question, and cite.
No API key. No signup. Uses the claude.ai session already in your browser.
01Install the free extension.
02Click Add to Claude on any YouTube video.
03Ask Claude anything about it.
Install the extension, open any YouTube video with captions, and click Add to Claude next to Like and Share. The full transcript is formatted as markdown and uploaded into the Claude project you pick. Learn more →
Yes. Open the extension popup on any video and click Preview transcript. Read it, then add it to a project, copy the markdown, or download the file.
Yes. It uses your existing claude.ai browser session. No API key, no signup, no separate account. Learn more →
Yes. Transcripts are grouped into paragraphs of about 30 seconds, each prefixed [m:ss], so Claude can cite the exact moment something was said. Learn more →
No. There are no servers and no analytics. The transcript goes from YouTube directly to claude.ai inside your browser, only when you click the button. Your default project choice is stored locally.