Twitter (X) Character Counter
Twitter (now X) caps standard tweets at 280 characters — twice the original 140-character limit set when SMS was Twitter's primary distribution channel. The 280-character ceiling is enforced in real time as you type, and overruns are silently truncated by the platform. Paste your tweet below to see exactly where you stand. For a deeper text breakdown — words, sentences, and reading time — use our full Character Counter.
Standard accounts
Twitter (X) Character Limits Cheatsheet
| Field | Character limit |
|---|---|
| Tweet | 280 |
| Verified tweet | 4,000 |
| DM | 10,000 |
| Bio | 160 |
| Display name | 50 |
| Username | 15 |
Why does Twitter (X) have this character limit?
Twitter's 280-character limit isn't arbitrary. The original 140 was chosen in 2006 to fit inside a single SMS (160 characters minus 20 for the username). When Twitter raised the limit to 280 in 2017, internal data showed that 9% of English tweets hit the 140-character ceiling, while only 0.4% maxed out 280 — a sign the new limit gave writers room to breathe without changing the platform's character. Chinese, Japanese, and Korean stayed at 140 because each character carries more information.
Tips for Writing Better Twitter (X) Content
1Keep it scannable
Tweets under 100 characters get 17% more engagement on average. Your tweet doesn't have to fill the limit — concise hits harder.
2Hooks live in the first 50 characters
Users scroll fast. The first half of your tweet decides whether they stop. Lead with the most surprising or specific detail.
3One question = more replies
Tweets ending in a question get roughly 2× the reply rate. Use sparingly — every tweet a question reads as desperate.
4Threads beat long single tweets
If your idea needs more than 280 characters, post a thread. Threads keep engagement attached to a single conversation rather than splitting it across replies.
5Hashtags: two max
Twitter's own research shows tweets with 1–2 hashtags outperform those with 3+ by 21%. Hashtag stuffing reads as spam. Use our Emoji Counter to confirm your tweet's emoji count (each emoji eats 2+ characters).
Need More Than a Character Count?
Our main Character Counter shows word count, sentence count, reading time, and a full statistical breakdown of your text — alongside live character counts for every major platform.
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