Best YouTube Title Length: Prevent Mobile Truncation

Writing video titles is one of the most demanding steps in YouTube search engine optimization. Your title must solve two contradictory goals: it must incorporate keywords that help the search crawler index your video, and it must contain emotional hooks that convince human beings to click.

However, many creators write long, wordy titles that get cropped. If YouTube cuts off your title before the punchline or primary keyword, your CTR will drop. Here is the ideal title length blueprint to avoid truncation.

Table of Contents

• 1. The Optimal YouTube Title Length
• 2. Truncation Sizing Thresholds by Device
• 3. Front-Loading Important Keywords
• 4. CTR Tactics: Numbers, brackets, and Taglines

1. The Optimal YouTube Title Length

While YouTube allows you to type up to 100 characters in your video metadata fields, the optimal title length is **50 to 60 characters**.

Writing titles within this sweet spot ensures that your entire text displays without being cut off on almost all mobile phones, tablet devices, sidebar recommendation feeds, and desktop layout cards.

2. Truncation Sizing Thresholds by Device

YouTube's layouts crop long titles using an ellipses (three dots `...`) at different thresholds depending on the device:

• Mobile App Feeds: Truncation occurs around 50 to 60 characters (depending on letter widths).
• Sidebar Recommended List: Cuts off around 50 to 55 characters. This is a critical area since recommended sidebar traffic represents a primary source of views.
• Desktop Browse & Search Grids: Cuts off around 70 to 75 characters.

3. Front-Loading Important Keywords

If you must write a longer title (up to 70–80 characters) to optimize for search rankings, you must **front-load** your most critical visual hooks and search phrases:

• Put the core keyword and emotional punchline in the first **30 to 40 characters**.
• Place secondary keywords, brand names, or episode numbers at the very end of the title, as they are less critical if truncated.
• Poor Example: "Channel Preview Vlogs - How to Make a YouTube Banner in Photoshop (2026 Safe Zone Sizing Guide)" (Photoshop guide details are cut off).
• Optimized Example: "How to Design a YouTube Banner (Photoshop Safe Zone Guide)" (Core topic is front-loaded).

4. CTR Tactics: Numbers, Brackets, and Taglines

Make your 55-character titles stand out visually in list feeds using these copywriting tips:

• Use brackets or parentheses: Putting details in brackets grabs attention (e.g. "[2026 Template]" or "(Step-by-Step)").
• Incorporate statistics: Numbers increase click rates (e.g., "7 CTR Secrets" instead of "CTR Secrets").
• Leverage question loops: Focus on the viewer's desires (e.g., "Why Your Banner Crops" or "Stop Making This Thumbnail Error").