10 Best YouTube Video Summarizers in 2026 (AI-Powered)
Save hours with AI video summaries
YouTube video summarizers use AI to condense hours of video content into digestible summaries. We tested 20+ tools to find the best options for 2026, evaluating accuracy, speed, features, and value.
Key Takeaways
- NoteLM offers the best free summarizer with advanced features
- Most paid options cost $10-15/month
- Clickable timestamps are a must-have feature
- Language support varies significantly between tools
How We Evaluated
We tested and compared 10 tools based on strict criteria to find the best options for 10 best youtube video summarizers in 2026 (ai-powered).
Criterion 1
Summary quality and accuracy
Criterion 2
Timestamp integration
Criterion 3
Chapter/section generation
Criterion 4
Export options
Criterion 5
Language support
Criterion 6
Price and value
Top 10 Tools Compared
Ranked by features, pricing, ease of use, and user reviews
Quick Navigation
NoteLM Video Summarizer
NoteLMFree AI video summarizer powered by Google Gemini. Creates detailed summaries with clickable timestamps and chapters.
Pros
- 100% free with Gemini API
- Clickable timestamps
- Auto-generated chapters
- 50+ output languages
⚠️ Cons
- •Requires Gemini API key
- •YouTube videos only
Best for: Students, researchers, anyone needing free video summaries
Popular YouTube summarizer with key takeaways and chapter summaries.
Pros
- Clean interface
- Key takeaways
- Mobile app
⚠️ Cons
- •Limited free summaries
- •Subscription required for full use
Best for: Casual users wanting quick summaries
Pros
- Completely free
- Simple interface
- No account needed
⚠️ Cons
- •Basic summaries
- •No timestamps
- •Limited features
Best for: Quick, basic summaries
Pros
- Note organization
- Summary + notes
- Chrome extension
⚠️ Cons
- •Paid only
- •GPT-dependent
Best for: Heavy note-takers
Pros
- Free
- Social sharing
- Web highlighting
⚠️ Cons
- •Public by default
- •Less YouTube-focused
Best for: Social learners
YouTube Summary with ChatGPT
Browser extension using ChatGPT for summaries.
Pros
- Uses ChatGPT
- Browser extension
⚠️ Cons
- •Needs ChatGPT Plus for best results
- •Basic timestamps
Best for: ChatGPT users
Pros
- Knowledge connections
- Multiple sources
⚠️ Cons
- •Paid only
- •Learning curve
Best for: Knowledge workers
Pros
- Multiple content types
- Clean summaries
⚠️ Cons
- •Premium features limited
Best for: Multi-platform summarization
Pros
- Highlight extraction
- Export options
⚠️ Cons
- •No free tier
Best for: Highlight-focused users
Pros
- Multi-purpose AI
- Browser automation
⚠️ Cons
- •YouTube is secondary feature
Best for: Power users wanting all-in-one AI
Quick Comparison Table
Side-by-side feature comparison at a glance
| Feature | NoteLM | Eightify | Summarize.tech | NoteGPT |
|---|---|---|---|---|
| Price | Free | $9.99/mo | Free | $9.99/mo |
| Timestamps | Clickable | Yes | No | Basic |
| Chapters | Auto-generated | Yes | No | Limited |
| Languages | 50+ | Limited | English | Multiple |
Frequently Asked Questions
Common questions about these tools answered
NoteLM's Video Summarizer is the best free option, offering unlimited summaries with clickable timestamps, auto-generated chapters, and 50+ language output. It uses Google's Gemini AI via your free API key.
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Written By
The NoteLM team specializes in AI-powered video summarization and learning tools. We are passionate about making video content more accessible and efficient for learners worldwide.
Sources & References
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