How does this work? LinkedIn doesn't support bold or italic.

LinkedIn doesn't support HTML or markdown formatting, but it does render Unicode mathematical alphanumeric symbols. We swap your normal a-z / A-Z / 0-9 characters for their bold or italic Unicode equivalents. The text looks bold or italic in your post; LinkedIn's search and notifications still work normally.

Will my post look bold to everyone?

Yes — anyone reading your post on LinkedIn will see the bold or italic styling. The trick works on web, mobile, and the LinkedIn app.

Is this against LinkedIn's terms of service?

No. You're typing standard Unicode characters into a normal post. Many of LinkedIn's most-followed creators use exactly this technique. There's nothing automated and nothing that bypasses any LinkedIn rule.

Will screen readers read bold Unicode text correctly?

Not always. Some screen readers read each Unicode-styled character literally rather than as the underlying letter, which can be confusing for visually impaired readers. Use bold sparingly — for emphasising key phrases, not whole paragraphs. Don't use it for words that are essential to understanding the post (e.g. don't bold the entire CTA).

Can I edit a post after I've formatted it?

Yes. You can paste a previously formatted post back into the input here and click 'Plain' to convert the bold/italic Unicode runs back to ASCII. Then re-format and re-paste to LinkedIn.

Why use the markdown shortcut instead of the buttons?

Either works. Markdown shortcuts (**bold**, _italic_) are faster if you write your draft elsewhere first. The buttons are useful for selecting and styling text inline. The shortcuts also convert lines starting with - or * into bullet points.

LinkedIn Post Formatter

Add bold, italic, and bullet points to your LinkedIn posts using Unicode characters that LinkedIn actually renders. Free, no sign-up.

0 words · 0 characters

How it works

LinkedIn doesn't support markdown or HTML formatting in posts. But it does render Unicode mathematical alphanumeric characters, which look like bold or italic. Type your post here, format it, copy the result, and paste into LinkedIn.

Bold

𝗧𝗵𝗶𝘀 𝗽𝗮𝗿𝘁 𝘀𝘁𝗮𝗻𝗱𝘀 𝗼𝘂𝘁

Italic

𝘛𝘩𝘪𝘴 𝘱𝘢𝘳𝘵 𝘪𝘴 𝘦𝘮𝘱𝘩𝘢𝘴𝘪𝘴𝘦𝘥

Bold italic

𝙈𝙖𝙭𝙞𝙢𝙪𝙢 𝙚𝙢𝙥𝙝𝙖𝙨𝙞𝙨

Markdown shortcuts

**bold** becomes 𝗯𝗼𝗹𝗱
_italic_ becomes 𝘪𝘵𝘢𝘭𝘪𝘤
***both*** becomes 𝙗𝙤𝙩𝙝
Lines starting with - or * become bullet points (•)

When to use formatting

Use bold sparingly. One or two phrases per post is enough — bolding paragraphs makes posts look spammy and reduces accessibility for screen readers. Reserve emphasis for the key insight, the counter-intuitive claim, or the line you want skim-readers to catch.

Want the AI to write the post too?

Postbrander writes LinkedIn posts in your voice, formats them correctly, and schedules them. Five free posts a month, no card required.

Try Postbrander free See how it works