Turn any YouTube video into clean Markdown notes

Paste a YouTube link and get a tidy Markdown file with timestamped chapter headings,keywords, and a Mermaid mindmap — ready to paste into Notion, Obsidian, or Logseq.

YouTubeSummarized
OverviewChaptersMindmapKeywordsAI Chat

OVERVIEW

This 102-minute lecture starts from the perceptron, builds up through backprop and gradient descent, then extends to CNNs and the Transformer attention mechanism — a solid base for review notes and teaching material.

Chapters

04:12

Perceptrons to deep nets

Single-layer limits and non-linear activations.

23:48

Backprop & gradient descent

How the chain rule makes nets trainable.

51:30

CNNs & feature extraction

Local receptive fields and weight sharing.

1:18:05

Attention & Transformers

How self-attention replaces recurrence.

MERMAID MINDMAP

Deep LearningPerceptronBackpropCNNTransformer

Keywords

BackpropGradient descentAttentionActivationOverfitting

Action items

Review the backprop derivation (23:48)P1
Turn attention diagrams into slidesP2
Which chapter covers attention?
In “Attention & Transformers,” the part where self-attention replaces recurrence.Source 1:18:05
Ask a follow-up about this summary…

Turn YouTube videos into clean Markdown notes

Auto-transcribed and structured by chapter, the exported .md drops straight into Notion, Obsidian, or Logseq — no manual formatting.

01

Paste a link — no download needed

Paste public YouTube videos or livestream replays directly; no need to download the file or find a caption track first.

02

Timestamped chapter structure

Transcription is split into chapters, each heading carrying a timestamp — clean multi-level headings in Markdown.

03

Structured body + keywords

Outputs an overview, chapter takeaways, keywords, and action items, all as tidy Markdown paragraphs.

04

Mermaid mindmap embedded in Markdown

The mindmap is written as a Mermaid code block, rendering directly in Notion or Obsidian.

More than a summary: reusable study and work deliverables

After processing, the result page can turn a long video into study notes, a work brief, and an action plan.

Study Notes

Core concepts and definitions
Examples and explanations
Review questions

Work Brief

Key conclusions
Risks and open questions
Reusable briefing copy

Action Plan

Tasks and priority
Timestamp references
No invented missing details
STEP 01

Input

Paste a public link or upload a local video / audio file.

STEP 02

Analyze

Auto-transcribe and generate an overview, chapters, and mindmap.

STEP 03

Ask

Keep chatting with AI about the content to dig into points and actions.

STEP 04

Export

Take the summary, mindmap, and action list to reuse anywhere.

Supported platforms

YouTube

User reviews

★★★★★

Organizing video notes by hand used to take half an hour; now I export Markdown and paste it in.

Adrian Fontaine

Adrian Fontaine

Knowledge blogger · Obsidian power user

★★★★★

Lecture videos become .md with timestamped headings that link straight into my vault.

Julian Weber

Julian Weber

Researcher · Literature management

★★★★★

I convert long videos to Markdown, then rewrite them into a newsletter — no more transcribing by ear.

Maya Lindqvist

Maya Lindqvist

Newsletter author

★★★★★

Chapter headings come pre-split; imported into Logseq it's a ready-made study outline.

Ryan Cooper

Ryan Cooper

Student · Logseq notes

★★★★★

I turn launch videos into Markdown drafts, and the Mermaid diagrams render as-is.

Thomas Wright

Thomas Wright

Technical writing · Docs

★★★★★

One video becomes structured .md — enough source material for several articles.

Nina Albrecht

Nina Albrecht

Freelance writer · Repurposing

About video summaries

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