Glossarychaptersseo
Chapter Markers
Chapter markers are timestamped headings that let viewers jump to specific segments inside a long video.
Definition
Core meaning and scope.
YouTube and other platforms parse chapter markers when they are formatted as monotonic timestamps followed by short titles. The first timestamp should always start at 0:00 to remain compliant.
Why it matters
Impact on SEO and retention.
Chapter markers improve navigation and help search engines understand the structure of a video. Clear chapters can boost watch time by letting viewers find the most relevant section fast.
Examples
Quick phrases and formats you can reuse.
"0:00 Intro"
"1:12 Getting Started"
Related Links
Patterns, cases, and tools that build on this term.