Twitter (X) Fonts
Style your X name, bio or post — with a counter that knows styled letters count double.
Preview
21 / 50 characters in your name 11 characters, but styled letters count double Over the limit
8 styles picked for X (Twitter) · tap a card to copy
How fonts on X work
X posts do not have general font controls, but Unicode characters can be entered as text. These presets use mathematical bold, italic, script and monospace characters for visual emphasis. Rendering can vary with the device font.
Character counting is the main complication. X weighs characters: most basic Latin letters and punctuation count as one, while characters outside those ranges, including every styled letter here, count as two. A post made entirely from styled mathematical letters can hit X’s weighted limit sooner than the same text in basic Latin. The counter on this page applies that weighting to whichever field you choose — Name, Bio or Post — and shows the plain character count alongside it.
In practice, style a few words rather than a whole post: a bold opening line, an italic title or a struck-through correction. Keep hashtags and important searchable words in plain letters because styled Unicode uses different code points and search matching can behave differently. The preview is a generic layout, not X’s interface.
Where X (Twitter) fonts work
- Works Name Up to 50 characters. Styled letters may count double.
- Works Bio Up to 160 characters.
- Check Posts Up to 280 weighted characters. X counts most styled letters as 2, so they fill a post faster.
- Blocked @handle 5–15 characters; letters, numbers and underscores only.
X can change field limits or weighted-counting rules; use the in-app counter if it differs from this preview.
Not for your @username. @handle: 5–15 characters; letters, numbers and underscores only.
Frequently asked questions
Why does styled text use up my character limit faster on X?
X counts most characters outside the basic Latin range as two. Bold, italic and script letters all fall outside it, so a styled post fills up about twice as fast. The counter here uses that weighted count.
Can I use bold or italic in X posts?
Standard posts don’t have formatting buttons, so Unicode bold and italic letters are a common workaround. Use them for a word or two; screen readers and search treat them as unusual characters.
Can I change the font of my @handle?
No. X handles are 5–15 characters and may contain letters, numbers and underscores. Styled Unicode is better suited to the display name, bio or post text.
Will styled text affect who sees my post?
We can’t speak to X’s ranking. Styled Unicode uses different code points from plain letters, so search matching can differ; keep important keywords and hashtags plain.