TikTok Character Counter
Count characters in your TikTok caption in real time. Track the 2,200 caption limit, 80-character bio, and all TikTok character limits at a glance.
2,200 characters left
0 words · 0 #hashtags
All TikTok Character Limits
| Field | Limit | Notes |
|---|---|---|
| Video Caption | 2,200 characters | Only first ~125 chars visible in feed |
| Bio | 80 characters | Much shorter than Instagram or Twitter |
| Username | 24 characters | Letters, numbers, underscores, periods |
| Comment | 150 characters | Applies to replies as well |
| Live Stream Title | 32 characters | Keep under 25 chars for full display |
| Display Name | 30 characters | Can include spaces and emojis |
How to Write the Perfect TikTok Caption
TikTok captions can be up to 2,200 characters, but the most important real estate is the first 125 characters visible in the For You feed before users tap “more.” Think of your caption's opening line like the hook of your video: it needs to create enough curiosity or value that viewers want to see more.
Unlike Instagram, TikTok's algorithm is text-aware — the words in your caption influence how TikTok categorizes and distributes your video. Include your primary topic keyword naturally in your first sentence. For example, a recipe video caption might start with “This 5-minute pasta trick changed the way I cook.” That gives the algorithm context and gives viewers a reason to engage.
For hashtags, 3 to 5 relevant tags typically outperform using dozens of generic ones. Mix one or two broader hashtags with niche-specific ones to maximize both reach and relevance. Always include hashtags at the end of your caption — never in the middle, where they interrupt your hook.
Your TikTok bio has only 80 characters, less than a tweet. Use every character deliberately: state your niche, add one social proof element (like a follower count milestone or a credential), and end with a clear call to action. Every extra word dilutes your message.
TikTok captions can be up to 2,200 characters long. This limit was expanded from 300 characters in 2023, allowing creators to add detailed descriptions, hashtags, and calls to action. However, only the first 125 characters are visible in the For You feed before the 'more' button appears, so lead with your strongest hook.
The TikTok bio has a limit of 80 characters. This is much shorter than Instagram (150 characters) or Twitter (160 characters), so you need to be extremely concise. Focus on who you are, what you post, and one call to action — ideally with an emoji or two to add personality within the limit.
TikTok comments are limited to 150 characters per comment. This applies to both regular comments and replies. Despite the short limit, TikTok comments have high engagement potential — a well-timed witty comment can go viral in its own right.
TikTok Live stream titles are limited to 32 characters. Live titles appear in the discovery feed and search results, so they are important for attracting new viewers. Keep your title under 25 characters to ensure the full title is visible without being cut off on smaller screens.
Yes, hashtags count toward the 2,200-character caption limit. Every character in a hashtag — including the # symbol — is counted. TikTok recommends 3 to 5 relevant hashtags per video. Using a mix of niche hashtags and slightly broader ones gives you the best chance of reaching your target audience.
TikTok usernames can be between 2 and 24 characters. Usernames can include letters, numbers, underscores, and periods. Your username is permanent until you change it, and TikTok only allows you to change your username once every 30 days.