Summarize any educational
YouTube video in seconds
Paste a science, history, or business video. Get the core concepts.
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Start with the concepts that matter most.
Works with science, math, history, business, technology, and language-learning videos.
Gistilo vs. basic AI summarizers
Basic AI summarizers
Gistilo
Structure
Basic AI summarizersA wall of text, or 40 flat bullets.
GistiloExecutive summary, labeled sections, key claims, highlights.
Accuracy
Basic AI summarizersHallucinate on long transcripts.
GistiloBuilt to preserve important details.
Video length
Basic AI summarizersCap out around 2 hours.
GistiloUp to 5 hours per video.
Fact-checking
Basic AI summarizersClaims go unchecked.
GistiloKey claims checked against sources, with links.Pro
Sponsor segments
Basic AI summarizersInclude sponsor segments.
GistiloSkips sponsored segments.
PDF export
Basic AI summarizersA raw text dump.
GistiloClean PDFs, ready to share or print.
Turn educational videos into usable knowledge
Quick Demo
- Paste a YouTube link
- Choose a summary type
- Review the key concepts
Explore quick and detailed learning summaries
How The Immune System ACTUALLY Works – IMMUNE
Immune system complexity: The human immune system is described as the secon… Initial response to injury: When the body is injured, surviving cells relea...
The World's Most Important Machine
Premise This is a detailed exploration of a groundbreaking machine that has… The discussion highlights the challenges faced in advancing semiconductor t...
Verifies key claims and links sources.
Microchips are composed of billions of transistors that function as the bas… Moore's Law predicted that the number of transistors on a chip would double...
Try it on your own video
A faster path from video to understanding
45-minute lectures summarized in seconds
I get the key points before my coffee is ready. No more constant pausing and rewinding to take notes.
Exam prep, zero rambling
Instead of zoning out, I stick to the 7 main points. It is easier to review and actually remember.
Not a wall of text
The layout is easy to scan. I can grab the key takeaways without digging through a giant block of text.
FAQ
Gistilo works with videos about science, math, history, business, technology, language learning, and many other subjects.
Yes. Summaries help you scan educational videos quickly and decide which sources deserve deeper attention.
Yes. Summarizing several videos makes it easier to compare their key concepts, examples, and conclusions.
Use 7 Key Insights for a quick overview and Detailed Summary when you want more context and structure.
This page covers standalone educational videos across many subjects. The other pages focus on class lectures, multi-part course lessons, or step-by-step tutorials.
Based on video duration, rounded up. Example: 7:30 uses 8 minutes.
Free supports videos up to 90 minutes each. Pro supports videos up to 5 hours each.
Included hours reset each billing cycle. If you run out, you can purchase an optional top-up pack.
Included hours reset monthly. Pro top-ups roll over while Pro is active.
Optional on Pro. We verify key claims and include sources you can review. If we cannot verify something, we clearly label it.
No. We store summaries and minimal metadata. You can delete history anytime.
Learn the Main Ideas Faster
Paste an educational YouTube link and turn it into a clear summary for research, review, or independent learning.