YouTube Transcription — Transcribe & Chat with YouTube Videos

How It Works

Three steps to chat with any YouTube video

No downloads, no manual transcription. Just paste a link and start asking questions.

Paste YouTube Link

Copy any YouTube URL and paste it into Knowbase. We support videos in any language and any length.

Automatic Transcription

Knowbase transcribes the video with 99.9% accuracy using a state-of-the-art AI model. Our proprietary infrastructure ensures lightning-fast processing in any language.

Chat & Ask Questions

Ask anything about the video content. Get answers with timestamp citations so you can jump to the exact moment. You can also download the full transcript.

Benefits

Why transcribe YouTube videos with Knowbase?

99.9% Accurate Transcripts

Powered by a state-of-the-art AI model that delivers 99.9% transcription accuracy. Lightning-fast processing thanks to our proprietary infrastructure — most videos are transcribed in seconds, not minutes.

Chat with Video Content

Ask questions in natural language and get AI-powered answers based on the video transcript. No need to watch the entire video to find the information you need.

Timestamp Citations

Every answer includes clickable timestamp references. Click a source to jump directly to that moment in the YouTube video — verify information instantly.

Any Language Support

Transcribe YouTube videos in any language. Knowbase uses AI-powered speech recognition to handle multilingual content with high accuracy.

Speaker Identification

Know who said what in every video

Knowbase automatically identifies different speakers in YouTube videos. See labeled speaker turns in the transcript, rename speakers to real names, and ask questions about what a specific person said.

Rename Speakers

Replace generic "Speaker 1" labels with real names for easier reading and searching.

Speaker-Scoped Queries

Ask "What did the CEO say about revenue?" and get answers filtered to that specific speaker.

Export Subtitles

Download transcriptions as SRT, VTT, or TXT files with speaker labels included.

Want to learn more about transcription features?

See all transcription features →

Use Cases

Who uses YouTube transcription?

🎓

Students & Researchers

Transcribe lectures, tutorials, and conference talks. Search through hours of content in seconds and cite specific moments in your papers.

💼

Professionals

Extract key takeaways from industry talks, webinars, and training videos. Build a searchable knowledge base from video content.

🎤

Content Creators

Repurpose video content into blog posts, social media threads, and newsletters. Get AI-powered summaries for your own or competitors' videos.

📚

Educators & Trainers

Create study guides from educational videos. Make video content accessible to students who prefer reading over watching.

📄

Journalists

Quickly transcribe interviews, press conferences, and news reports. Search transcripts for specific quotes and fact-check claims.

🚀

Product Teams

Analyze user feedback videos, competitor demos, and product reviews. Extract insights without watching every minute of video content.

FAQ

Frequently asked questions

How do I transcribe a YouTube video?

Simply paste any YouTube URL into Knowbase. The transcript is extracted automatically using our state-of-the-art AI model with 99.9% accuracy. Most videos are processed in seconds thanks to our proprietary infrastructure. You can then chat with the content or download the full transcript.

Is YouTube transcription free?

Yes! You can transcribe YouTube videos for free on the Free tier. Paid plans include higher transcription quotas and additional features like downloading transcripts and chatting across multiple videos at once.

What languages are supported?

Knowbase supports YouTube transcription in over 90 languages including English, Spanish, French, German, Japanese, Chinese, Korean, and many more. All languages are processed with the same state-of-the-art AI model for consistently high accuracy.

Can I chat with the video after transcription?

Absolutely! Once a YouTube video is transcribed, you can ask questions in natural language, request summaries, extract key points, or search for specific topics discussed in the video. Every answer includes timestamp citations so you can click to jump to the relevant moment.

Is there a limit on video length?

There is no hard limit on video length. Long videos (several hours) work fine. The length is limited only by your plan's transcription time quota. Our proprietary infrastructure handles even lengthy content quickly.

How accurate is the transcription?

Knowbase achieves 99.9% transcription accuracy thanks to our state-of-the-art AI model. It handles diverse accents, background noise, and specialized vocabulary with consistently high precision across all supported languages.

Can I combine YouTube videos with other documents?

Yes! Knowbase lets you chat across all your knowledge at once. Combine YouTube transcripts with PDFs, Word documents, presentations, and audio files in a single conversation. Ask questions that span multiple sources and get comprehensive answers.

Can I download the transcript?

Yes! Once a YouTube video is transcribed, you can download the full transcript as a text file. This makes it easy to save, share, or use the transcription in other tools and workflows.

What happens to the timestamp sources?

When you ask a question about a YouTube video, the AI response includes clickable timestamp citations. Clicking a timestamp opens the YouTube video at that exact moment, so you can verify the information or watch the relevant section in context.

Transcribe & Chat withYouTube Videos