How Instagram fonts work
Instagram doesn’t let you change fonts, but it does show any character in the Unicode standard. Unicode includes complete alphabets of mathematical letters – bold, italic, script, gothic, double-struck and more – plus circled and squared letters. This tool swaps your letters for those look-alike characters, so the style stays when you paste it anywhere: in your bio, your name, captions, comments and even other apps.
Where to use them
- Bio – make your name or a key line stand out. Bios can be up to 150 characters.
- Name – the name field (not your @username) accepts fancy text too.
- Captions and comments – use a styled headline to break up long captions.
- Story text – paste styled text into a story text box.
Use them wisely
Search engines and Instagram search read fancy letters as different characters, so keep your real name in plain text somewhere. Screen readers may read styled text letter by letter or skip it, so don’t put important information only in fancy fonts. Your @username itself can only contain plain letters, numbers, dots and underscores.
Private by design
Everything runs in your browser – nothing you type is sent or saved.