GlyphKite

GlyphKite / Bold text generator

Bold text generator

Get bold letters that stay bold when you paste them, even in places with no formatting button.

Tap a style to copy it.

Ready-to-copy examples

Tap an example to copy it, or type your own words in the box above.

Bold text that survives copy and paste

Most apps only let you make text bold inside their own editor. As soon as you copy it somewhere else, the bold disappears, because bold formatting is an instruction to the app, not part of the letters themselves.

The styles on this page are different. Each letter is replaced with a character that is already bold, taken from Unicode's "Mathematical Alphanumeric Symbols" block. That block was created so mathematicians could write symbols like ðą and ðŊ in a way computers keep apart. Because these characters are bold by design, they stay bold wherever you paste them.

Which bold style should I pick?

StyleLooks likeGood for
Bold serif𝐒𝐭𝐚𝐧𝐝 ðĻðŪ𝐭Classic, formal headings and quotes
Bold sansð—Ķ𝘁ð—Ūð—ŧð—ą 𝗞𝘂𝘁Clean, modern bios and captions
Bold italic𝑚𝒕𝒂𝒏𝒅 𝒐𝒖𝒕Emphasis with a little movement
Bold cursiveð“Ēð“―ð“Šð“·ð“­ ð“ļð“ūð“―Names and elegant titles
Bold gothicð•ū𝖙𝖆𝖓𝖉 𝖔𝖚𝖙Gamer tags and dramatic headings

Where bold text helps

  • One line, not the whole post. A bold first line works like a headline. A fully bold caption is tiring to read.
  • Section labels in a bio: 𝗊𝗞ð—ŋð—ļ: 𝗟ð—ķð—ŧð—ļ𝘀: 𝗖𝗞ð—ŧ𝘁ð—Ū𝗰𝘁: followed by plain text.
  • Prices or dates in a listing, so they catch the eye.

The catch

Bold letters are separate characters, so search won't match them to normal words, and hashtags written in bold usually won't work as hashtags. Screen readers may read them oddly too. Keep names, keywords and anything important in normal text, and use bold for decoration.

Numbers work in most bold styles (𝟏𝟐𝟑), but punctuation and emoji stay as they are.

Want something softer? Try italic text or cursive letters. To cross words out, use the strikethrough generator.

Boldface for Facebook and other sites

Many sites have no bold button, and that is where this tool helps. A bold post on Facebook (sometimes written FB) works the same way as on any other site: copy the bold letters here and paste them in. There is a page tuned for that, with ready examples, at Facebook fonts.

Questions people ask

How do I make bold text on Instagram or TikTok?

These apps have no bold button for bios and captions. Type your words above, tap the bold style you like, then paste it into the app. The letters are bold characters, so they stay bold.

Will bold text work in my username?

It depends on the app. Display names usually accept it. Many apps only allow plain letters, numbers and a few symbols in the @username itself.

Can people search for my bold words?

Usually not. Search treats 𝐛ðĻðĨ𝐝 letters as different characters from normal ones, so keep the words people should find, like your name or business, in plain text.