How do I prepare bold text for Instagram, Facebook or LinkedIn?

Paste the wording, copy Bold or Sans bold and paste into the destination’s draft field. Check the result before posting: character and length restrictions differ. This is prepared Unicode text, not a platform formatting command.

How do bold italic and bold cursive work?

The Bold filter also offers mathematical Bold italic and Bold script, plus Sans bold. Bold italic and bold script leave digits as typed. These rows select different characters rather than applying a font face.

Can I make bold underlined text?

Copy Bold, replace the input with that copied result, choose Strike and copy Underline. This manual second pass adds U+0332 to each styled grapheme. For bold strikethrough copy Strikethrough instead; for bold italic underline begin with Bold italic.

What happens to accents and non-Latin scripts?

Most styles map ASCII A–Z, a–z and selected digits. Precomposed é stays é in Bold; a decomposed e plus an accent styles the e and keeps its mark. Non-Latin letters usually pass through. Underline and strikethrough can add a mark to a whole grapheme, but there is no native bold or cursive alphabet for every language.

Will search and screen readers treat this like ordinary text?

Styled Unicode letters are different characters. Search, normalization, spell-checking and screen-reader pronunciation vary by app. Keep a plain version nearby when the wording needs to be read or found reliably.

Can I paste this into a bio, display name or game?

Copy a row and test it in the destination’s draft field. Instagram, Facebook, LinkedIn, Discord, WhatsApp and games have their own accepted-character, length and display rules, which may change. This tool prepares Unicode text; it does not integrate with those services or guarantee that a handle is accepted.

Bold Text Generator

Generate bold Unicode letters and digits for manual copying into a bio, caption, display name or other text field. Bold appears first, followed by bold italic, sans bold and bold script. The tool maps ASCII A–Z, a–z and 0–9; punctuation, unmapped accents and other scripts pass through. The destination decides what it accepts and how it displays the characters.

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17 styles at onceReal characters, not a fontNothing leaves your browser

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4 styles in Bold. Choose All styles for the other 13.

What each style is made of, and where it survives. These are characters, not a font file. Copy a row and check how the destination displays and accepts it. Three kinds:

Real letters: Unicode letters, display and acceptance depend on the app. Bold, Italic, Bold italic, Script, Bold script, Gothic, Outline, Sans bold, Monospace, Bubble, Square, Wide.Lookalikes: lookalike characters, a few letters have no form. Small caps, Small text, Upside down.Combining marks: combining marks, some apps strip them. Strikethrough, Underline.

Accuracy. Bold, italic, script, gothic, outline, monospace and bubble styles are real Unicode letters rather than font formatting; small caps, small text and upside-down use lookalike characters, and strikethrough and underline add combining marks. Display, acceptance, search and screen-reader pronunciation depend on the destination. Letters with no styled form are left as typed; most styles map only ASCII letters and selected digits.

The bold alphabet

Mathematical Bold: U+1D400 to U+1D433 for the letters and U+1D7CE to U+1D7D7 for the digits, a contiguous block with no gaps.

Style	Capitals	Lowercase	Digits
Bold	𝐀 𝐁 𝐂 𝐃 𝐄 𝐅 𝐆 𝐇 𝐈 𝐉 𝐊 𝐋 𝐌 𝐍 𝐎 𝐏 𝐐 𝐑 𝐒 𝐓 𝐔 𝐕 𝐖 𝐗 𝐘 𝐙	𝐚 𝐛 𝐜 𝐝 𝐞 𝐟 𝐠 𝐡 𝐢 𝐣 𝐤 𝐥 𝐦 𝐧 𝐨 𝐩 𝐪 𝐫 𝐬 𝐭 𝐮 𝐯 𝐰 𝐱 𝐲 𝐳	𝟎 𝟏 𝟐 𝟑 𝟒 𝟓 𝟔 𝟕 𝟖 𝟗

Common questions

How do I prepare bold text for Instagram, Facebook or LinkedIn?: Paste the wording, copy Bold or Sans bold and paste into the destination’s draft field. Check the result before posting: character and length restrictions differ. This is prepared Unicode text, not a platform formatting command.
How do bold italic and bold cursive work?: The Bold filter also offers mathematical Bold italic and Bold script, plus Sans bold. Bold italic and bold script leave digits as typed. These rows select different characters rather than applying a font face.
Can I make bold underlined text?: Copy Bold, replace the input with that copied result, choose Strike and copy Underline. This manual second pass adds U+0332 to each styled grapheme. For bold strikethrough copy Strikethrough instead; for bold italic underline begin with Bold italic.
What happens to accents and non-Latin scripts?: Most styles map ASCII A–Z, a–z and selected digits. Precomposed é stays é in Bold; a decomposed e plus an accent styles the e and keeps its mark. Non-Latin letters usually pass through. Underline and strikethrough can add a mark to a whole grapheme, but there is no native bold or cursive alphabet for every language.
Will search and screen readers treat this like ordinary text?: Styled Unicode letters are different characters. Search, normalization, spell-checking and screen-reader pronunciation vary by app. Keep a plain version nearby when the wording needs to be read or found reliably.
Can I paste this into a bio, display name or game?: Copy a row and test it in the destination’s draft field. Instagram, Facebook, LinkedIn, Discord, WhatsApp and games have their own accepted-character, length and display rules, which may change. This tool prepares Unicode text; it does not integrate with those services or guarantee that a handle is accepted.

Bold, italic, script, gothic, outline, monospace and bubble styles are real Unicode letters rather than font formatting; small caps, small text and upside-down use lookalike characters, and strikethrough and underline add combining marks. Display, acceptance, search and screen-reader pronunciation depend on the destination. Letters with no styled form are left as typed; most styles map only ASCII letters and selected digits.