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Enter the word or phrase you want to style.
Free X font generator
Twitter font generator: copy and paste fonts for X
Turn plain text into bold, italic, sans bold, monospace or fullwidth Unicode for your X name, bio or posts. Copy in one click and see its X character count.
Runs in your browser
Generate X font styles
Unicode styles for your name, bio, or posts. Use them sparingly: screen readers may skip or spell them out.
Bold
𝐁𝐮𝐢𝐥𝐝 𝐢𝐧 𝐩𝐮𝐛𝐥𝐢𝐜
28 weighted charactersItalic
𝐵𝑢𝑖𝑙𝑑 𝑖𝑛 𝑝𝑢𝑏𝑙𝑖𝑐
28 weighted charactersSans bold
𝗕𝘂𝗶𝗹𝗱 𝗶𝗻 𝗽𝘂𝗯𝗹𝗶𝗰
28 weighted charactersMonospace
𝙱𝚞𝚒𝚕𝚍 𝚒𝚗 𝚙𝚞𝚋𝚕𝚒𝚌
28 weighted charactersFullwidth
Ｂｕｉｌｄ ｉｎ ｐｕｂｌｉｃ
30 weighted characters
Guides for this tool
- 5 styles
- Copy in one click
- Character count
- No signup
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Unicode text styles
Bold and italic text for X, without formatting tools
X doesn't let you format text in names, bios or regular posts. This generator works around that by swapping your letters for look-alike Unicode characters: mathematical bold, italic, sans-serif bold, monospace and fullwidth. They display almost everywhere, so you can paste them into X like normal text.
Each style shows its weighted X character count, because many styled characters count as two. Use them for a word or phrase you want to stand out, not a whole post: screen readers may read styled characters letter by letter, and search won't match them to normal words.
- 5
- Text styles generated at once
- 1
- Click to copy any style
- 0
- Apps or keyboards to install
How it works
How to use bold or italic text on X
Type once, pick a style, paste.
Compare the five styles
Each preview shows its weighted character count next to it.
Copy and paste into X
Paste into your name, bio or post. Check it on mobile, where font support varies.
Available styles
Five Unicode styles that work on X
Limited to styles that display reliably.
Bold
Serif bold letters for a heading-like emphasis.
Italic
Slanted serif letters for titles and gentle emphasis.
Sans bold
Clean bold letters that sit closer to X's own font.
Monospace
Typewriter-style letters for code names and technical labels.
Fullwidth
Wide, spaced-out letters for a retro or aesthetic look.
Use cases
Where styled text works
Small doses, high-visibility spots.
Display names
Emphasize a brand or role next to your name.
Bio section labels
Make short labels like 'Building' or 'Writing' stand out.
A post's first line
Highlight a hook or a section title in a longer post.
Responsible use
Readability comes first
Unicode styles are separate characters, not formatting. Screen readers may announce them oddly, X search won't match them to the plain word, and some devices show empty boxes. Keep important words, handles and links in plain text. Xholic AI is not affiliated with X Corp.
FAQ
Twitter font generator FAQ
How styled text works on X and when to avoid it.
How do I make text bold on Twitter?
X has no bold button for regular posts. Type your text here, copy the bold version and paste it into X. It uses Unicode bold characters that look like formatting.
Can I use these fonts in my X name and bio?
Yes. Styled characters work in display names, bios and posts. Your username (the @handle) only accepts plain letters, numbers and underscores.
Why does styled text use more characters?
Many Unicode style characters count as two under X's weighting, so a styled phrase can take double the space. Each preview shows the real count.
Are Unicode fonts bad for accessibility?
They can be. Screen readers may spell them out or skip them. Use them for short decorative text, never for information people need.
Why do some letters show as boxes?
The viewer's device doesn't have a font that includes that character. Older Android versions are the most common case.
From free tools to workflow
Let the writing do the standing out
Xholic helps you find hooks that already work in your niche and drafts posts around them in your voice.
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From the blog
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- Twitter Character Limit Rules and Workarounds for 2026Understand Twitter character limits for posts, replies, DMs, and profiles in 2026, including weighted counts, URL rules, threads, and drafting workarounds.
- What Is Twitter Font? The 2026 Guide to Chirp & MoreLearn what Twitter/X font is, how Chirp shapes X's visual identity, and which free fonts can mimic the native X look legally in 2026.
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