What is the maximum YouTube video title length?

YouTube allows up to 100 characters, but most mobile and suggested surfaces truncate around 52 to 65 characters.

Should I put episode numbers at the start or end of a title?

Put episode numbers or brand tags at the end so the core curiosity hook appears first on narrow screens.

Are all-caps titles good for CTR?

Capitalizing one or two emphasis words works well, while full ALL-CAPS titles look spammy and consume wider horizontal pixel space.

How do title and thumbnail work together?

Never repeat thumbnail text verbatim in your title—let the thumbnail spark visual intrigue and the title clarify the promise.

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YouTube Title Length Checker

Essential for creators who want front-loaded hooks that stay visible on 375px mobile screens and desktop browse grids.

Video TitleTruncates on Mobile (> 55)

Channel Name (preview)

Character Count

65 / 100

Mobile Safe Cutoff

+10 clipped

Word Count

Mobile Feed Preview (~55 chars)

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Desktop Search Preview (~70 chars)

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How to Use YouTube Title Length Checker

1Type or paste your candidate YouTube video title.
2Check the 100-character hard limit and the 55-character safe-zone indicator.
3Compare live mockups for Mobile Feed, Desktop Search, and Suggested Sidebar.
4Move critical hook words before character 50 for maximum mobile clarity.

Key Features

100-character studio limit & 55–60 character truncation warnings
Side-by-side Mobile, Desktop Search, and Suggested previews
Power-word and hook front-loading score
Instant zero-latency browser preview

Why the First 50 Characters Decide Your Click-Through Rate

Over two-thirds of YouTube watch sessions begin on mobile devices where narrow card columns clip titles early. If your payoff sits at character 75, mobile viewers only see half a setup followed by an ellipsis.

The ToolCix YouTube Title Length Checker highlights the exact mobile safe zone so you can front-load numbers, outcomes, and clarity while keeping supplementary context cleanly at the end.

Testing Multiple Title Variations Before Upload

Top channels draft five to ten title variants per video before choosing one. Test concise hooks here, grab reference inspiration with our YouTube Thumbnail Downloader, and model expected revenue with the YouTube Earnings Calculator.