Turn your text into 20 Unicode styles and copy any of them. Nothing leaves your browser.
Type a line and the tool shows it in up to 20 styles, each with its own Copy button, because Unicode contains whole alphabets of look-alike letters and the tool swaps each A to Z and 0 to 9 for the matching one. Most styles come from the Mathematical Alphanumeric Symbols block (U+1D400 to U+1D7FF), which has bold, italic, script, fraktur, double-struck, monospace and sans-serif letters. For example, Hello in bold becomes 𝐇𝐞𝐥𝐥𝐨. Circled, squared, fullwidth and small capital letters come from other blocks. Strikethrough and underline add a combining mark (U+0336 or U+0332) after each character. Upside down swaps each letter for a look-alike and reverses the text, so it reads right when turned around. Anything without a match stays as you typed it: punctuation, accents, emoji and other alphabets are not changed.
Some letters are missing from the Mathematical Alphanumeric block because Unicode already had them in the Letterlike Symbols block (U+2100 to U+214F). The tool uses the real code point for each. Italic h is U+210E, script B is U+212C and script e is U+212F, fraktur C is U+212D, and double-struck C is U+2102. The full set is 1 hole in italic, 11 in script, 5 in fraktur and 7 in double-struck. A tool that skips this leaves empty slots, which show up as boxes or gaps in the middle of a word. Digits are covered only where Unicode has them: bold, double-struck, monospace and the sans styles have digits, while italic, script and fraktur do not, so 2026 stays 2026 in those. Small caps has no letter for q or x, so those two stay lowercase, and capital letters are left as capitals.
Copying fancy text does not copy a font. Each letter is a different Unicode character, so it can be pasted where plain text is accepted, but it is no longer the letter you typed. Three things follow. Screen readers may read the characters one by one, with names such as mathematical bold small h, or skip them. Search and find on a page will not match the plain word. And an app or device whose font lacks these characters shows empty boxes instead. Check the result where you plan to use it before you rely on it, and keep a plain version for anything that must be readable by everyone, such as a name on a form or a link. Underline, strikethrough and upside down use combining marks or reversed order, which some apps draw unevenly.
The tool changes only A to Z, a to z and 0 to 9, and in the fullwidth style also the punctuation and space of basic Latin. It does not convert other alphabets, add accents or change emoji. Text up to 20,000 characters is handled; longer text shows a message asking you to split it. Popular shows 12 styles and All shows 20. The text is processed in your browser, in this tab. It is not uploaded, saved or put in the page address. Only your choice of Popular or All is remembered in this browser.
Type your text and press Copy under Bold. The result is made of Unicode characters such as 𝐇 (U+1D407), not formatting, so it pastes into any box that accepts plain text. It may look different in apps whose font has no such characters.
No. Every letter is a separate Unicode symbol, like 𝓗 for a script H, chosen to look like a styled letter. Nothing is installed and no font is copied. That is why the result can show as boxes in some apps and why plain-text search will not find it.
A screen reader may read each symbol by its Unicode name, such as mathematical bold capital H, or skip it. A sentence of 40 styled letters can become 40 separate announcements. Use plain text for anything that people must be able to read aloud, and styled text only as decoration.
In script, fraktur, double-struck and italic, a few letters come from a different Unicode block. Script B is U+212C and italic h is U+210E, for example. They are the correct letters, but a font may draw them in a slightly different style from the others.
Only A to Z, a to z and 0 to 9 are converted, and not every style has digits: italic, script and fraktur do not, so 2026 stays 2026 there. Accented letters, other alphabets and emoji stay as typed.
No. The text is processed in your browser, in this tab, and no server receives it. Your choice of Popular or All is saved in this browser, but the text is not. Google Analytics counts visits, results and copy presses, never the text.