Fancy font generator

How fancy text works

The “fonts” in a font generator aren’t fonts at all. A real font changes how the same letters are drawn, and the choice is lost as soon as you paste into a box that has no formatting. This generator does something different: it replaces each letter with another character from Unicode, the standard list of every character computers use, that happens to look styled. “Hello” in bold becomes 𝐇𝐞𝐥𝐥𝐨, five different characters from the plain ones, so the style travels with the text wherever it is pasted.

Most of these characters were added to Unicode in 2001 for mathematics, where a bold v and a script v can mean different things. That block, Mathematical Alphanumeric Symbols, has full alphabets in bold, italic, script, fraktur (gothic), double-struck, sans-serif and monospace. A few letters were already encoded in an older block, Letterlike Symbols (ℎ for the Planck constant, ℝ for the real numbers, ℬ for script B), so the math block leaves holes where they would go. A careless generator shows empty boxes there; this one uses the older characters. Bubble, squared and parenthesized letters come from the Enclosed Alphanumerics blocks, wide letters from the fullwidth forms used in East Asian typesetting, and small caps, superscripts and subscripts from phonetic alphabets.

Every style, with what it lacks

“Hello World 2026” in each style, produced by the same code as the tool above. The last column lists the letters and digits that have no styled form in Unicode and come out unchanged.

Where fancy text shows up, and where it doesn’t

Because the result is ordinary text, it pastes into posts, bios, captions, comments, chat messages and game names without any special support from the app. What the reader sees depends on the fonts on their own device. Most current phones and computers have fonts for the popular styles, but older devices and some apps and games may show empty boxes or question marks instead. The small capital F and S and a few superscript letters come from blocks that fewer fonts include, so they are the most likely to look out of place.

A few styles have surprises. The black squared A, B, O and P double as emoji (the blood types and the parking sign), so many phones draw them in red. The line styles (strikethrough and underline) add a combining mark after every character, which doubles the character count, and that matters where there’s a limit: check it with the character counter.

Fancy text and accessibility

Screen readers, which blind and partially sighted people use to hear what’s on a screen, don’t see bold or script: they see characters with names. Depending on the program and its settings, 𝐇𝐞𝐥𝐥𝐨 may be read out as “mathematical bold capital H, mathematical bold small e…”, read as something unrelated, or skipped so the listener hears nothing. The UK disability charity Scope explains these problems, and the UK’s Department for Environment, Food and Rural Affairs says plainly in its social media accessibility guidance: don’t use faux bold, italic or special fonts in posts.

There are other costs too. Search boxes may not match a styled word with the plain one, so a name written in fancy text can be harder to find, and text pulled into other systems, such as a website feed, may lose or mangle it. If you use it:

• Keep it to a word or a short heading, not whole sentences.
• Never use it for your name, contact details, prices, dates or links.
• Where the app has real formatting (email, documents, many chat apps), use its own bold and italic instead.

For text that needs a different case rather than a different look, the case converter keeps plain letters that every reader can handle. To count words in a caption, use the word counter, and for dots and dashes there’s the Morse code translator.