Free tool

X (Twitter) font generator

Write a post, a bio or a display name, pick a style and copy it to X. The counter weights styled letters the way X counts them.

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Ana Ruiz
@anaruiz · now

What an X font generator does

An X (Twitter) font generator turns your text into styled Unicode letters, such as 𝐛𝐨𝐥𝐝, 𝘪𝘵𝘢𝘭𝘪𝘤 or 𝓈𝒸𝓇𝒾𝓅𝓉, that you paste into a post, your bio or your display name. X shows them as text, so the style stays after you post. Use it to draw attention to one line, such as the first line of a post.

Styled letters take more space on X. X's developer docs say Latin letters, punctuation and common symbols count as 1 character, and other characters count as 2. Most styled letters are in the second group, so a fully styled post holds about 140 letters instead of 280. The counter above does the same maths.

Search on X may not match styled words, and screen readers may read them letter by letter. Style one line, and keep names, keywords and hashtags in plain letters.

How to use the X font generator

  1. Choose post, bio or display name

    Each one has its own limit: 280 for a post, 160 for a bio and 50 for a display name.

  2. Type and pick a style

    For a post, keep Style the first line only on, so the first line gets attention and the rest stays easy to read.

  3. Watch the X count

    The bar turns red when the text is over the limit. The note shows what the same post would use in plain letters.

  4. Copy and paste into X

    Tap Copy text, open X and paste into a new post, or into Name or Bio under Edit profile.

X character limits for styled text

The limits from X's help pages, and how X counts styled characters.

WhatLimitStyled text
Post280 characters. Premium plans allow longer posts.Most styled letters count as 2. Links count as 23 and emoji as 2.
Bio160 charactersWorks.
Display name50 charactersWorks.
Username5 to 15 characters: letters, numbers and underscores onlyDoes not work. Keep it plain.

Sources: X Help Center, how to post, X Help Center, profile, X Help Center, username and name, X developer docs, counting characters. Checked 11 November 2026.

On your More.You page

Make your X bio link count

Put more.you/yourname in your X profile and list everything on one page: your shop, your newsletter, your bookings and your other profiles. On Pro, attribution shows which post sent each click.

more.you/
  • Know which post sent the click

    Attribution ties each click to the post and platform that sent it. It is on Pro, $5/month billed annually ($7 month to month).

    See which post drove the click
  • Your latest post on top

    Auto-Pin moves a scheduled post's link to the top of your page when it goes live, for 24 hours, 3 days or 7 days. Auto-Pin is on Pro.

    Pin your newest post automatically
  • A page AI assistants can read

    Every page publishes an llms.txt file, an agent manifest and structured data on every plan, including Free.

    llms.txt for your link in bio

X font questions

How do I get bold or italic text on X?

Type your text here, pick Bold or Italic, tap Copy text and paste it into a post, your bio or your display name on X. The tool swaps each letter for a bold or italic Unicode character, so the style stays when other people see it on their phones.

Why does styled text use more of my 280 characters?

X's developer docs count Latin letters, punctuation and common symbols as 1 character, and other characters as 2. Most styled letters are other characters, so each one counts as 2. Styling only the first line keeps most of your post in the 1-character group.

Can I use fancy fonts in my X username?

No. X usernames can contain only letters, numbers and underscores, from 5 to 15 characters. Styled letters are other characters, so X does not accept them in a username. Use them in your display name, which holds up to 50 characters, and in your bio.

Do styled letters appear in X search?

Not reliably. A styled letter is a different character from the normal letter, so search may not match a styled word to the plain word. Keep keywords, names and hashtags in plain letters, and style only the words around them.

Are Twitter fonts accessible?

Not always. The sight loss charity RNIB says screen readers often announce styled letters one by one or skip them, and the disability charity Scope says the same. Style one short line, and keep the main message of your post in plain letters.

Why do some styles look like boxes?

A phone or computer can only show a character that its system font includes. Current phones show bold, italic and script, but an older device may show empty boxes for rarer styles such as dark squares. Check your post on two devices before you post it.

Does this work for Threads, Bluesky or Mastodon too?

Yes. The text is plain Unicode, so you can paste it into Threads, Bluesky, Mastodon or any other app. Only the counter is made for X, because each app counts characters in its own way. Threads posts, for example, hold up to 500 characters.

One link in your X bio for everything

Claim more.you/yourname, add your links and paste it into your X profile. Every block type is on the Free plan.

more.you/

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