TED Talk Transcription
Drop a TED Talk URL ➞ Get the Full Transcript Instantly
Get a full transcript of any TED talk in seconds — plus summaries, quotes, and ready-to-share content drafts. Castmagic's AI turns TED talks into research notes, blog posts, and citation-ready quotes automatically.
From TED Talk URL to Searchable Transcript in Seconds
TED publishes interactive captions on its site, but they're trapped in the player — not searchable, not exportable, not formatted for citation or reuse. If you're researching a topic, writing about a speaker's ideas, or building training material around a TED talk, you need the transcript in a usable form.
Castmagic accepts any ted.com talk URL and returns a full, timestamped, speaker-attributed transcript in under two minutes. Beyond the raw transcript, our AI generates a one-page executive summary, key quotes with timestamps, follow-up reading suggestions, and your choice of repurposed assets — blog post, newsletter, study guide, or social-ready quote card.
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How To Get a TED Talk Transcript with Castmagic
Copy the TED talk URL
Open the talk on ted.com and copy the URL from the address bar. Works with all TED talks, TEDx talks hosted on ted.com, and TED-Ed videos.
Paste the URL into Castmagic
Drop the link into the field above and submit. Castmagic pulls the audio from the TED talk and starts transcribing immediately.
Receive the full transcript
In under two minutes you'll have a complete, timestamped transcript of the talk — accurate, searchable, and ready to copy into your notes or research doc.
Generate summaries, quotes, and drafts
Use Castmagic's AI presets to instantly produce an executive summary, a pull-quote sheet with timestamps, citation-formatted excerpts, or a full blog post based on the talk's ideas.
TED Talk Transcription & Content
Export anywhere
Drop transcripts and drafts into Google Docs, Notion, Obsidian, or any research tool. Transcripts include accurate timestamps so you can jump back to any moment.
Clips & TED Talk Transcription
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Castmagic is just a great product. When it came to creating content around The Calum Johnson Show it made our life a lot easier. Highly recommend
Frequently Asked Questions
How do I transcribe a TED talk?
Copy the TED talk URL from ted.com and paste it into Castmagic. We pull the audio and return a full transcript with timestamps and speaker attribution in under two minutes.
Is TED talk transcription accurate?
Yes — Castmagic uses state-of-the-art speech-to-text models that are highly accurate on TED talks. Talks have clear audio, single primary speakers, and professionally-produced sound, all of which yield transcripts well above 95% accuracy in our experience.
Are TED talks free to transcribe with Castmagic?
Castmagic offers a free tier that lets you transcribe a TED talk to try the tool. Heavier use — multiple talks, longer videos, AI-generated content from transcripts — is available on paid plans.
Can I cite a TED talk transcript from Castmagic in my research?
Yes. Transcripts include timestamps so you can attribute quotes to specific moments in the talk. We recommend pairing the transcript with the original TED talk URL when citing — Castmagic is a transcription and content-generation tool, not the original source of the talk.
Does this work with TEDx talks?
Yes, for TEDx talks hosted on ted.com. If a TEDx talk is hosted exclusively on YouTube (which many regional TEDx talks are), use our YouTube transcription tool instead.
Can I get the transcript with speaker labels?
Yes — Castmagic attributes lines to the speaker when there are multiple voices. Most TED talks have a single speaker, but interviews, panels, and Q&A segments are properly labelled.
Can I turn a TED talk transcript into a blog post or summary?
Yes. After transcription, Castmagic's AI presets generate summaries, blog posts, newsletter drafts, social threads, study guides, and more — all grounded in the transcript and timestamped for accurate attribution.
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