Free LinkedIn Text Formatter

How bold text on LinkedIn actually works

LinkedIn posts have no rich text. No bold button, no italics, nothing.

What looks like bold text is a different set of characters entirely: Unicode's mathematical alphabets, where 𝗕 is a separate character from B. Because the styling lives in the characters themselves, it survives copy and paste anywhere plain text goes: posts, comments, your headline, other platforms.

That is all this tool does. It swaps your letters for their styled equivalents, in your browser, and you copy the result.

The catch: styled text has real costs

Styled characters are not letters to software that reads text. Before styling a whole post, know what you trade away:

• Screen readers often spell styled words letter by letter, or skip them entirely. A fully styled post can be unreadable to a blind reader.
• Search cannot match styled words. Text styled this way is invisible to LinkedIn search and to the people searching it.
• Character counts grow, because most styled letters count as two characters against the 3,000 limit.
• Older devices sometimes show boxes instead of glyphs.

How to use the formatter

1. Paste or write your text in the box.
2. Select the words you want to style. With nothing selected, the style applies to everything.
3. Click a style. Clicking another style restyles the same selection; Clear returns it to plain text.
4. Check the feed preview underneath, then copy and paste into LinkedIn.

Use it like a highlighter, not a font

Bold works on LinkedIn the way it works in any document: it directs the eye. A bolded key line in a plain post stands out. A fully bolded post is just a louder wall of text, and it carries every accessibility cost at full size.

Style the two or three words that carry the point. Leave the rest alone.

The eight styles, and when each earns its place

Terms on this page