Transcribe Linear Algebra Videos from YouTube
Turn any linear algebra lecture into searchable notes instantly
Or just change youtube.com to 2outube.com in your browser
Swap 'youtube.com' for '2outube.com' in any linear algebra video URL to get the full transcript. Perfect for following proofs, copying matrix notation, and building study notes from lectures by 3Blue1Brown, MIT OpenCourseWare, and more.
The Trick
youtube.com/watch?v=VIDEO_ID
2outube.com/watch?v=VIDEO_ID
Just change 'y' to '2'
Works with any YouTube video that has captions
Top Linear Algebra YouTube Channels to Transcribe
3Blue1Brown
Visually stunning animated explanations of linear algebra concepts including transformations, eigenvectors, and vector spaces
MIT OpenCourseWare
Full university lecture series including Gilbert Strang's legendary 18.06 Linear Algebra course used by students worldwide
Professor Leonard
Detailed, step-by-step linear algebra lectures covering systems of equations, determinants, eigenvalues, and diagonalization
Khan Academy
Accessible linear algebra series covering vectors, matrix operations, dot products, cross products, and linear transformations for beginners
Best Practices for Linear Algebra Video Transcripts
Copy notation as spoken, then formalize
Instructors often describe matrix operations verbally before writing them symbolically.
Search for specific theorems by keyword
Use Ctrl+F on the transcript to jump directly to mentions of 'eigenvalue,' 'determinant,' 'rank-nullity,' or any theorem name.
Extract proof structure into an outline
Linear algebra proofs follow logical sequences. Copy the transcript section for any proof and reorganize it as numbered steps —.
Build a vocabulary list from multiple lectures
Transcribe several videos on the same topic (e.g., orthogonality from 3Blue1Brown and MIT OCW) and compare how different instructors define.
How to Use
Find your linear algebra video on YouTube
Search YouTube for your topic — 'matrix multiplication,' 'Gram-Schmidt process,' 'singular value decomposition' — or go directly to a channel.
Change youtube to 2outube
In your browser's address bar, change 'youtube.com' to '2outube.com' in the URL and press Enter.
Use the transcript to build your linear algebra notes
Copy the transcript into your note-taking app, use Ctrl+F to find specific theorems or steps, or paste it into an.
Questions
Does this work with any YouTube video?
Yes, any video with captions.
Is it really free?
Completely free. No account, no limits.
Do MIT OpenCourseWare and 3Blue1Brown videos have captions?
Yes. Both channels provide captions on their videos, either manually written or auto-generated by YouTube. 3Blue1Brown videos have high-quality captions that accurately capture mathematical terminology. MIT OCW lectures are also captioned, making them fully transcribable with 2outube.
Can I get transcripts for full linear algebra course playlists?
Yes — just open any individual video from the playlist on YouTube, swap 'youtube' for '2outube' in the URL, and get that lecture's transcript. Repeat for each video in the series.
How accurate are the transcripts for mathematical terms like 'eigenvector' or 'determinant'?
Accuracy depends on the video's captions. Manually written captions (common on professional channels like MIT OCW) handle mathematical terminology very well.
Can I use these transcripts with AI tools to summarize lectures?
Absolutely. Copy the transcript and paste it into ChatGPT, Claude, or any AI assistant to generate summaries, extract key theorems, create flashcards, or produce a step-by-step breakdown of proofs.
What if the linear algebra video doesn't have captions?
If a video has no captions at all, there is no transcript available — this is a YouTube limitation. However, most popular linear algebra channels enable YouTube's auto-generated captions, so the vast majority of widely-viewed educational content is transcribable.
Is 2outube affiliated with YouTube or any of these educational channels?
No. 2outube is an independent free tool that accesses publicly available caption data from YouTube videos. It has no affiliation with YouTube, Google, MIT OpenCourseWare, 3Blue1Brown, or any other channel.
Get Your First Linear Algebra Transcript Now
Free, no signup required
Try It Free