X (Twitter) Character Counter
X (formerly Twitter) has a hard limit of 280 characters, but data consistently shows tweets between 70 and 100 characters drive the most engagement. Shorter tweets are easier to read at scroll speed and leave room for followers to add their own comment when quoting or reposting. Every word should earn its place.
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X (Twitter)
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Tweets under 100 characters earn more engagement and leave room for followers to add a comment when reposting. Brevity is fundamental to the platform — every word should earn its place.
All Platforms at a Glance
| Platform | Status | Optimal range | Hard limit |
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Frequently Asked Questions
How does X (Twitter) count characters for URLs?
X wraps all URLs in its t.co shortener and counts every URL as exactly 23 characters, regardless of the actual URL length. This means a long URL and a short URL both use the same 23-character allowance. This counter does not replicate that behaviour — it counts URLs by their literal length.
Why are shorter tweets more effective?
Shorter tweets are easier to read at scroll speed and are more likely to be read in full. They also leave room for followers to add their own comment when quoting or reposting, which increases amplification. Research shows tweets under 100 characters consistently earn higher engagement rates than longer ones.
Do emoji count as one or two characters on X?
On X (Twitter), most emoji count as 2 characters because they use Unicode code points above U+FFFF, which are encoded as surrogate pairs. Standard emoji like 😊 count as 2 in X's character counter.
Is my text saved or stored anywhere?
No. All counting runs entirely inside your browser. Nothing you type is ever sent to our servers.