How it works
- Type or paste your text. Letters A to Z and digits 0 to 9 get styled. Accented letters keep their accent; emoji, punctuation and other scripts stay as they are.
- Every style updates as you type. Each card says whether Unicode can map the style back to plain letters, and counts any characters the style has no version of.
- Copy the one you want. The styling and the copy happen in this page, so nothing is sent anywhere.
- Check the fit: pick a style and where it’s going (an X post, an X bio, a LinkedIn headline or an Instagram bio) and see it next to your plain text, counted against that platform’s limit.
Where styled text helps a launch, and where it hurts
On a platform with no formatting, a styled word can work like a heading: a short label at the top of a launch post, or one word in a bio that sets it apart. Used for more than that, it costs you:
- Search. People look for your product by its plain name. Keep the product name, your name and your keywords in plain letters, in posts, bios and launch listings alike.
- Accessibility. Screen readers may read each styled letter as a math symbol, so a styled sentence turns into noise for blind and low-vision readers. A word or two is the most to style.
- Length. X counts most styled letters as 2 characters, so a styled line uses about twice the room. The social post character counter checks a whole post for X, LinkedIn, Threads, Bluesky and Mastodon.
Need the words first? The X bio generator, LinkedIn headline generator and launch post generator write drafts. Style one word afterwards, if any.
Why it isn’t really a font
Each style swaps your letters for other Unicode characters. Most come from the Mathematical Alphanumeric Symbols block, which exists so formulas keep their meaning: in an equation, a bold A and a plain A can stand for different things. That’s also why apps treat them as separate symbols rather than as formatting.
A few letters were encoded in the older Letterlike Symbols block first, so the math block leaves their slots empty. Script B, for example, is ℬ (U+212C); the slot where it would sit, U+1D49D, has no character and shows as a box. The tool fills all 24 of these gaps (in script, gothic, double-struck and the italic h) with the older characters, so you never paste an empty slot. Those letters can look slightly different from their neighbors.