Fancy Text Generator (Bold, Italic and Script Unicode Letters)

What this tool does

Social networks strip bold and italics from what you paste, but Unicode contains complete alphabets of mathematical letters in those styles, and they travel as ordinary characters. That is all this does: each A–Z and a–z is swapped for its twin in the Mathematical Alphanumeric Symbols block, with the few gaps filled from older blocks, such as the italic h (ℎ) and the double-struck ℂ and ℝ. Accented letters have no such twins and stay as they are. Use it sparingly: screen readers often spell these letters out one by one or skip them, search engines and hashtags do not match them with normal text, and some phones show empty boxes.

Formula

each Latin letter A–Z and a–z (and each digit, where one exists) is swapped for the same letter in the Unicode Mathematical Alphanumeric Symbols block

Variables

Worked example

Limitations

• The calculation runs entirely in your browser. The values you type are never sent to a server.