Markd

ExtensionTools1 user

Overview

Automatically generates YouTube chapters from comment timestamps with auto-fixing of invalid formats

Markd adds visual chapter markers to YouTube's progress bar so you can navigate videos instantly. KEY FEATURES • Automatic Chapter Detection Finds chapters from three sources: — SponsorBlock community database — Video descriptions — User comments • Custom Timestamps Paste your own chapters from anywhere Supports: "0:00 Title", "[0:00] Title", "00:00 - Title" • Visual Progress Bar Color-coded segments show all chapters at a glance Hover for names • Click to jump instantly • Keyboard Shortcuts Shift + Arrows (Chrome) or CTRL + Arrows (Firefox) • Smart & Clean Auto-validates timestamps • Removes duplicates Seamless YouTube integration 🔒 PRIVACY FIRST ✓ No tracking or data collection ✓ No ads ✓ Custom timestamps stored locally only ✓ Open source and transparent 📦 HOW IT WORKS 1. Install extension 2. Open any YouTube video 3. Chapters appear automatically 4. Hover and click, or use keyboard shortcuts That's it. No configuration needed. Perfect for students, researchers, content creators, and anyone who values efficient video navigation.

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Details

Version
1.0.1
Updated
March 18, 2026
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Offered by
173p
Size
175KiB
Languages
English
Developer
Email
jungunjunkie@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

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