Students
Quickly extract key points from YouTube videos like online courses, test prep guides, or academic tutorials.
YouTube Video Summarizer
Free YouTube video summarizer that instantly generates transcripts, bullet points, mind maps, and FAQs using AI — no login required.
🚀 500,000+ Users Trust Decopy — The #1 Free YouTube Summary Extension
Save 1,000+ hours every year with Decopy. Get instant YouTube summaries and boost your productivity today.
Language
Type
Try these examples
Summarize Videos, Make Every Watch Value
No need to passively watch every YouTube video. With our YouTube video summarizer, it first retrieve YouTube video transcripts for processing, instantly extracting key points from tutorials, live streams, explainers, or in-depth content, and generating structured summaries. It not only saves time but also transforms videos into usable knowledge, ideal for study notes, blog writing, research organization, or content scripting, turning every viewing from understanding into action.
Built for the Way You Use YouTube
Our YouTube video summarizer fully understands how users actually navigate YouTube. Whether you are watching Shorts, browsing playlists, jumping through chapters, or searching videos via tags, it automatically recognizes YouTube’s structural features and helps generate video summaries, enabling you to systematically grasp video content instead of just skimming.
Preview Before You Click
Searching YouTube or browsing recommended videos? Just paste the link before hitting play. In seconds, our AI video summarizer delivers a clear, structured preview of the video’s main points. Decide instantly whether a product review, course, or expert talk is worth your time. You can even watch and view your real-time AI summary side-by-side, helping you learn smarter from the start.
Stay Focused While Watching
Long YouTube videos can be hard to follow or filled with unnecessary content. After obtaining full subtitles, the AI video summarizer can summarize long form text, using timestamp navigation, chapter divisions, and FAQ guidance to help you jump directly to key points, skipping repetitive or irrelevant sections. Even for videos in other languages, multilingual support lets you quickly grasp the content, keeping you focused and efficient throughout.
YouTube Video Summarizer: Learn More from YouTube in Less Time
Summarize YouTube videos instantly with AI. Get key ideas, bullet points, mind maps, and FAQs all with multilingual support.
Key Ideas Extraction
Capture the core ideas from any YouTube video. Instantly convert video content into accurate, easy-to-read transcripts.
Mind Map Format
Visualize content structure and relationships with using AI video summarizer mind maps great for understanding and retention.
FAQ Mode
Summarize YouTube videos into interactive Q&A format to reinforce learning and test comprehension.
Bullet Points Summary
Get clear bullet-point breakdowns of the main takeaways especially for long educational or tutorial videos.
Multilingual Timestamped Summaries
Generate youtube timestamp summaries for videos in 8 different languages powered by ChatGPT and advanced AI video summarization.
Web-Enhanced Search
With YouTube summary with ChatGPT + Web Search, enhance your summaries with the latest info from Google and Bing.
Use Cases for Our Free AI YouTube Video Summarizer
Discover how our AI YouTube video summarizer transforms the way you watch, learn from, and create around YouTube content
Learning and Online Education
Extract key points from educational YouTube videos, course playlists, and lecture series to summarize YouTube video content accelerate understanding and easier note-taking.
Talks, Webinars, and Conferences
Generate YouTube AI summaries of expert talks, livestream replays, Automatically create timestamped summaries and bullet-point breakdowns to capture the main ideas efficiently.
News and Current Events
Condense breaking news, daily updates, and Shorts-based commentary into concise summaries for quick understanding of current trends.
Product Reviews and Unboxings
Quickly identify product features and comparisons from long-form reviews, Shorts, or curated review playlists without watching every second.
Content Repurposing and Ideation
Use the YouTube summarizer to turn long-form content, playlists, or Shorts into structured outlines, FAQs, and summaries. Perfect for repurposing into blog posts, scripts, or social content.
Research and Fact-Checking
Summarize text and extract verified data from multiple YouTube videos, including conference uploads, interviews, or community discussions, for faster research and validation.
How to Summarize YouTube Videos?
Step 1
Upload Video
Simply paste the YouTube video link into the input box.
Step 2
Summarize YouTube Video
Click "Summarize" to generate a structured summary with key
points, mindmap, and FAQ.
Step 3
Download or Copy
Download the full summary with timestamps as TXT or PDF, or copy
any section instantly.
Who Benefits Most from a YouTube Video Summarizer?
- Students
- Professionals
- Creators
- Educators
- Researchers & Journalists
- Multilingual Viewers
Professionals
Summarize videos like industry talks, business webinars, or tech trend breakdowns from YouTube.
Creators
Use the video summarizer to browse trending YouTube content, get YouTube video subtitles to extract high-engagement topics, and analyze content structure.
Educators
Convert educational YouTube videos into structured outlines, mind maps, and Q&As to save time preparing lessons.
Researchers & Journalists
Pull verified facts, quotes, and core arguments from documentaries, interviews, or expert panels all on YouTube.
Multilingual Viewers
Use AI summaries video to FAQs, and transcripts in 8 languages to explore international YouTube content with ease.
Why Choose Our YouTube Video Summarizer?
Save Time Instantly
Skip full-length videos and get key takeaways in seconds.
No Setup, No Login
Just paste a YouTube link. No account, no download, no friction.
Accurate AI Summaries
Generate accurate captions and capture key points from audio, ensuring that no important information is missed.
Visual Mind Maps
Understand complex videos faster with structured mind maps that make ideas easier to absorb and remember.
Multilingual Support
Summarize YouTube videos in 8+ languages including English, Spanish, German, French, and Japanese.
100% Free
No hidden fees, no sign-up required. Summarize up to 50 YouTube videos per day completely free.
User Reviews of YouTube Video Summarizer
Works great! Saves tons of time, and time is money ;). This AI video summarizer does just that – it helps me quickly get to the point of every video.
Mark Thompson
Digital Marketing Specialist
Been using this for months now, and it’s my go-to tool every time I need quick insights! Perfect for cutting through lengthy videos.
Sarah Lee
College Student
The point summaries and mind maps help me speed up my work and research, and the time-saving factor is huge.
James Kim
Research Analyst
Frequently Asked Questions (FAQs)
The YouTube Video Summarizer is an advanced AI-powered tool that analyzes YouTube video transcripts or captions and generates structured summaries. These include key takeaways, mind maps, FAQs, and timestamped highlights, allowing users to watch and understand content faster and more efficiently.
No. Our AI video summarizer is entirely free to use. There's no subscription required, and you don’t need to create an account to summarize YouTube videos.
There are no strict limits at this time, You can summarize up to 50 YouTube videos per day for free. Based on internal testing, most YouTube videos under 90 minutes can be summarized smoothly with full, high-quality YouTube AI summaries. For longer videos, the system adjusts summary granularity to ensure clarity and completeness.
Summary accuracy is excellent, especially for videos with clear audio and well-structured content. The tool leverages large language models like ChatGPT to semantically interpret transcripts and extract meaningful insights. It acts as an AI conclusion generator, focusing on the essence of the content rather than word-for-word repetition.
Yes. Your input is processed in real-time and not stored. We do not retain video links, transcripts, or summaries.
The summarizer performs well on educational content, tutorials, explainers, product reviews, podcasts, and webinars. Videos with clear speech and logical structure produce the most accurate YouTube AI summaries.
Yes, as long as the podcast is published on YouTube. The tool transcribes spoken content and identifies thematic structure using contextual AI analysis. It works particularly well with interview-style podcasts or long-form discussions that benefit from timestamped breakdowns.
Yes. The YouTube summarizer supports summarization in 8 major languages. For non-English content, the tool uses automatic transcription combined with multilingual to produce summaries, FAQs, and outlines in the original language or translated English, depending on user preference.
Absolutely. If your video is on YouTube, you can input the link and instantly generate a structured summary. Many creators use the tool to produce SEO-optimized descriptions, video chapter outlines, or embed YouTube summary sections on their websites or blogs.
↑