Bulk extract YouTube channel & playlist transcripts formatted for Claude. Maximize your 200K context window with zero token waste.
Anthropic's Claude 3.5 Sonnet is widely recognized by AI researchers as the world's premier model for nuanced writing, complex reasoning, and massive multi-document analysis. With Claude Projects, you can equip Claude with up to 200,000 tokens of permanent project knowledge.
The challenge? YouTube videos cannot be fed into Claude directly as streaming links. Copying raw captions manually wastes hours and floods your context window with timestamp artifacts. YouTubeTranscript.pro solves this by batch-extracting entire playlists and channels into token-optimized Markdown pre-formatted for Claude Project Knowledge.
Large Language Models process text as tokens (~4 characters per token). Notice how much context window capacity raw subtitle formats squander compared to our clean Markdown export:
1 00:00:12,400 --> 00:00:15,100 so the first principle 2 00:00:15,100 --> 00:00:18,200 of neural plasticity is 3 00:00:18,200 --> 00:00:21,500 focused attention during the day
⚠️ 48 tokens for 15 words. Over 65% of tokens are wasted on sequential numbers, arrows, and microsecond millisecond tags.
**[00:12]** So the first principle of neural plasticity is focused attention during the day.
⭐ 18 tokens for the exact same statement. Preserves exact timecodes while freeing up 60% more context space for video dialogue!
Paste one of these system prompts into your Claude Project instructions alongside your uploaded transcripts to activate specialized AI behavior:
"You are an expert AI assistant trained exclusively on the video transcripts uploaded in Project Knowledge. Answer all user questions using only the information, terminology, and arguments presented by the speaker. Whenever you state a claim or technique, cite the exact video title and timestamp (e.g., [Title, 14:20]). If a concept was not addressed in the transcripts, explicitly state that the speaker did not cover it."
"You are an elite ghostwriter. Analyze the uploaded video transcripts to isolate the creator's strongest arguments, contrarian insights, and actionable frameworks. When asked for content, transform these ideas into high-retention LinkedIn carousels, X/Twitter threads, or newsletter issues while maintaining the creator's exact voice, cadence, and vocabulary."
Paste a playlist or channel URL into the box above and extract all video transcripts in parallel.
Click Combined MD to merge the entire series into one structured file with a Table of Contents.
In Claude.ai, open Projects, start a new project, and drag the .md file into Project Knowledge.
Ask questions, synthesize lessons, and extract deep insights across dozens of videos with instant timestamp citations.
Everything you need to extract and download transcripts from YouTube videos efficiently.
Extract transcripts from any YouTube video instantly. Just paste the URL and download in your preferred format.
Process multiple videos, entire playlists, or all videos from a channel at once. Save time with batch operations.
Download transcripts in TXT, SRT, VTT, or JSON formats. Perfect for any use case from content creation to analysis.
Get your transcripts in seconds, not minutes. Our optimized system ensures maximum speed and reliability.
All transcripts include accurate timestamps for easy reference and navigation. Jump to specific moments effortlessly.
10 free credits renewed monthly for every visitor. Low-cost paid tiers starting at only $4 for 500 credits.
Three simple steps to extract your transcripts
Copy and paste your YouTube video, playlist, or channel URL into the input field.
Select your preferred transcript format: TXT, JSON, or LLM-ready format.
Click download and get your transcript instantly. Clean, accurate, and structured.
Join 50,000+ professionals who save hours every week
"Needed transcripts from a 40-video lecture series for my Obsidian knowledge base. Pasted the playlist link and had every markdown file formatted in under 2 minutes."
"The LLM export format is so useful. It strips out meaningless filler and keeps timestamps clean so you can feed podcast transcripts straight into Claude without burning token limits."
"Every other tool either requires downloading 500MB video files first or hits you with a $25/mo subscription. This works directly from the YouTube URL with zero setup."
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Repurpose video content into blog posts, social media, and articles
Extract and analyze video content for academic studies and reports
Create comprehensive study notes from educational videos
Document meetings, training videos, and presentations
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