Learn videos breefly
Automatically condense any video into the moments that matter most.
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Upload supported files: MP4, MOV, AVI, MKV, WEBM
Instantly condense videos on your screen.
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Condense anything instantly.
Cut the filler while keeping the essential content. Choose how aggressive you want the condensation.
PREVIEW
52 min → ~29 min
Suggested Cuts
Breefly also provides suggested edits, automatically surfacing the most important cut points so you can jump straight to the valuable moments and focus on learning instead of scrubbing through the video.
Everything you need.
Nothing you don't.
Chatbot, notes, quiz, flashcards, transcript, and chapters — all generated fast, with fidelity to the source.
Chatbot
Ask questions about the video content instantly.What's the difference between transcription and translation?
Great question! Here are the key differences:
Transcription :
- Occurs in the nucleus
- DNA → mRNA
- Uses RNA polymerase
- Produces a complementary RNA copy of the DNA template
Translation :
- Occurs in the ribosome (cytoplasm)
- mRNA → Protein
- Uses ribosomes and tRNA
- Converts genetic code into amino acid sequences
Click any timestamp above to jump to that section in the video!
Notes
5 formats including Cornell, Bullet, and Q&A.Key Questions
Notes
RNA polymerase binds to promoter region and synthesizes mRNA from 5' to 3' direction
Post-transcriptional modifications: 5' cap, 3' poly-A tail, and splicing of introns
Key Insight: Stop codons UAA, UAG, UGA signal ribosome to release polypeptide
Summary
Transcription creates mRNA from DNA template; translation converts mRNA codons to amino acid sequences at ribosome
Quiz
Test your understanding with AI-generated questions.Which enzyme is responsible for synthesizing mRNA from the DNA template during transcription?
Flashcards
No hallucinated facts. No missing context.Transcript
Cut, keep, and trim footage in seconds.Chapters
< 3s chapter generation. Faster than leading competitors.Choose your plan.
Start free, upgrade when you need more. All plans include core AI features.
Free
Perfect for getting started
- 8 hours/month processing
- 5 hour max video length
- All condensing modes
- AI transcription and chapters
- Comprehensive study tools
- Context-aware chatbot
Pro
For serious learners
- Unlimited processing
Subject to fair-use limits (80 hours/month)
- 20 hour max video length
- Proprietary AI model
- Early access to new features
- Process videos without captions
- Priority support
- Everything in Free plan
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Frequently Asked Questions
Everything you need to know about Breefly
How does Breefly condense videos?
Breefly uses advanced AI to analyze your video's transcript and identify the most important content. It intelligently removes filler words, redundancy, and tangents while preserving all key concepts and learning objectives.
What video platforms are supported?
We currently support YouTube, Canvas LMS, and direct video uploads (.mp4, .mov, .avi, .mkv, .webm). More platforms coming soon!
Is the free plan really free?
Yes! The free plan includes 8 hours of processing per month with a 5-hour max video length and access to all core features including AI condensation, chapters, notes, and flashcards.
How accurate is the AI condensation?
Our AI is trained specifically on educational content and maintains 95%+ accuracy in preserving key concepts while removing up to 60% of unnecessary content.
Can I export my condensed videos?
Pro users can export condensed videos, chapters, notes, and flashcards in multiple formats for offline use and sharing.