Last updated: May 29, 2026. This guide was reviewed by Mike Holp, Founder & CEO of TubeAnalytics.
A YouTube video description template optimized for SEO structures metadata to include primary keywords in the first 150 characters, timestamps, links, and calls to action for maximum search visibility.
A well-optimized YouTube video description helps both viewers and the algorithm understand your content. The first 150 characters are the most important because they appear in search results. Include your primary keyword in the first sentence, add timestamps for key sections, and end with a call to action. Videos with timestamps see 20 to 30 percent higher view duration per YouTube Creator Academy.