Avoid the Cutoff: The Essential Character Limit Guide for Mobile YouTube Titles & Descriptions
Why 70% of viewers never see your full title—and how to front-load keywords for mobile search supremacy.
Key Strategic Takeaway
Always front-load your primary keyword and curiosity hook within the first 45 to 55 characters of your video title.
Over 75% of all YouTube video views occur on mobile smartphones. On mobile feeds, YouTube truncates titles after approximately 50 to 60 characters with an ellipsis (...). If your curiosity hook or primary search keyword is buried at character 75, mobile viewers will never read it.
1. Character Limit Breakdown Across YouTube Surfaces
Keep these platform constraints in mind:
- YouTube Mobile Home Feed: Truncates after ~50 characters (2 lines).
- YouTube Mobile Search: Truncates after ~60 characters.
- YouTube Desktop Browse: Displays up to ~70 characters.
- Total Allowable Limit: 100 characters max.
How to Test Mobile Search Previews
Enter Title & Description Text
Paste your draft title and description into the MotivScript Title & Description Checker.
Check Live Mobile Truncation Preview
Verify whether critical words are cut off in the realistic mobile search card simulation.
Frequently Asked Questions
What is the absolute sweet spot for YouTube title length?
50 to 60 characters (approximately 8 to 11 words) delivers the highest average CTR across both mobile and desktop.