Paste YouTube URL
Copy any YouTube video link and paste it into the input box. Supports youtube.com and youtu.be links.
Workflow-ready video summaries
YouTube Video Summarizer
Get 5 key takeaways and timestamps from any YouTube video in seconds. Output in 10+ languages.
Captions requiredPaste transcript fallbackSave to Library on ProMarkdown export
Try:
Free plan starts after sign-in: 10 YouTube summaries per day. Pro unlocks higher limits.
How to Summarize a YouTube Video
The workflow stays simple, but the output is structured enough for study notes, research, and content planning.
Choose Mode & Language
Select Deep Dive, Key Points, or Social mode. Pick from 10 output languages.
Get Timestamped Summary
Receive key points with clickable timestamps to jump to important sections.
Video Workflows Beyond the Summary
Use the YouTube flow for fast timestamped summaries. When you need study guides, teacher prep, or discussion prompts, jump into Learning Loop with a preset that keeps the same source-centered workflow.
students
Study Guide
Turn a lecture, article, or paper into flashcards, recall prompts, and review-ready notes.
- Flashcards
- Recall prompts
- Review plan
Open workflow
teachers
Teacher Prep Notes
Create a fast teaching brief from a lesson video, reading packet, or source document.
- Lesson recap
- Student pitfalls
- Class-ready notes
Open workflow
teachers
Discussion Questions
Generate class discussion prompts and follow-up questions from the source material.
- Discussion prompts
- Follow-up questions
- Misconception checks
Open workflow
When captions fail, keep the workflow moving
If a video doesn't have captions available, you can still get export-ready notes, study outputs, and shareable summaries by pasting a transcript directly.
Captions fallback
No captions? Paste the transcript instead.
When a video blocks captions, you can still use 5tldr by pasting the transcript, notes, or copied subtitles into the text workflow below. This keeps the export, save, and share flow intact without changing paid-user rules.
1
Copy the transcript from YouTube or another transcript tool
2
Paste it into the workflow below
3
Generate notes, key points, or social-ready output
Best for
- Blocked or unreliable YouTube captions
- Lecture transcripts you already copied elsewhere
- Turning raw transcript text into Markdown-ready notes
Why Use 5tldr YouTube Summarizer
Fast, accurate, and structured for real workflows.
Save Hours
Get the key points from a 2-hour video in under 30 seconds.
Timestamped Summary
Jump to specific sections with clickable timestamps.
Multi-Language Output
Captions in any language, output in 10 languages including English, Chinese, Spanish, and Japanese.
Instant Results
AI processes transcripts and delivers summaries in seconds.
Frequently Asked Questions
Common questions about our YouTube video summarizer tool.
Paste any YouTube URL and our AI will extract the video transcript, analyze the content, and generate a summary with key points and timestamps. Works with any public YouTube video that has captions available.
Yes, 5tldr YouTube Summarizer has a free plan with daily limits. Login required, no credit card required. Just paste your video URL and get instant summaries.
Yes, you can summarize any public YouTube video that has captions or subtitles available. This includes tutorials, lectures, podcasts, interviews, TED talks, and more.
The summarizer accepts source videos in any language with captions, and can output summaries in 10 languages: English, Chinese (Simplified), Japanese, Korean, Spanish, French, German, Italian, Portuguese, and Russian. The 5tldr UI itself currently ships in English and Simplified Chinese.
Most videos are summarized in under 30 seconds, regardless of the video length. A 2-hour lecture can be summarized just as quickly as a 5-minute clip.
5tldr offers 3 summary modes: Deep Dive for comprehensive analysis with detailed insights, Key Points for quick bullet-point summaries, and Social for Twitter/LinkedIn-ready posts with hashtags.