Bold text generator
Bold text you can copy and paste.
Free. No sign-up. Nothing leaves your browser.
Screen readers may skip these letters or read them out one by one, and search may not find them. Style a few words, not whole posts.
Write posts in Flaghand, approve each one, and Flaghand publishes it.
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How does a bold text generator work?
Unicode has a second alphabet of bold letters, made for mathematics. The generator swaps each letter and digit of your text for its bold twin. They are characters, not formatting, so they stay bold where you paste them: a post on X or LinkedIn, a bio, a message. Most phones and computers draw them.
Which characters turn bold?
A to Z, a to z and 0 to 9. Accented letters, other alphabets, punctuation and emoji have no bold twin, so they stay as you typed them.
Can screen readers read bold Unicode text?
Not always. Screen readers may skip these letters, spell them out one by one or read their Unicode names, and search may not match them to the plain words. Bold a few words for emphasis, not whole posts, and keep names, @handles, hashtags and links plain.
Do bold letters count more on X and LinkedIn?
Yes. Each bold letter counts 2 characters on X and on LinkedIn, so a bold sentence takes twice the room.
Is my text uploaded?
No. It is changed in your browser. Nothing you type is sent anywhere or stored, and the page sets no cookies.
To style only some words of a post and see it as each site draws it, use the X text formatter or the LinkedIn text formatter.