YouTube Transcript + AI Studio

Paste a YouTube link to get the full transcript, a summary, and a natural AI voiceover, all in one place.

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Transcripts

Uses YouTube captions instantly, or ElevenLabs Scribe AI for videos without them. Export TXT or SRT.

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Summaries

Turn long videos into short summaries, detailed notes, bullet points or a voiceover script, free or with Claude.

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Voiceovers

Turn any summary or script into lifelike speech with ElevenLabs voices and download the MP3.

How it works

  1. Copy the link of a YouTube video.
  2. Paste it in the box above and press Start.
  3. Choose: generate the transcript, summarise it, or create a voiceover.

FAQ

Is it free?

Caption-based transcripts and the built-in summary are free, and so is summarising with your own Claude.ai plan. AI transcription, voiceovers and Claude API summaries use your own ElevenLabs and Anthropic API keys.

Are my API keys safe?

Your keys stay in your browser's storage on your device. They are sent only with your own requests and are never saved on the server. Click "Forget my keys" in ⚙ API keys to remove them.

Why does AI transcription take longer?

The audio is downloaded and sent to ElevenLabs Scribe; long videos take a minute or two.

API keys

Keys are checked, then saved to ytstudio/.env on this computer. They're never shown again or sent anywhere except Anthropic and ElevenLabs.

Optional: needed only for AI voiceover, AI transcripts and Claude API summaries. Downloads, caption transcripts and the free summary work without keys. Your keys are kept in this browser only and sent over HTTPS with your own requests. They're never stored on the server, and you're billed by Anthropic or ElevenLabs for what you use.

console.anthropic.com → API Keys

elevenlabs.io → Developers → API Keys. Use the key starting with sk_, not the key ID.