LinkedIn Text Formatter
Write your post, select a word or line and make it bold, italic, underlined or a list. See a live preview and count against LinkedIn’s 3,000-character limit, then copy and paste.
Type or paste your post, select the text you want to style and click Bold, Italic, Bold italic, Monospace, Underline or Strikethrough. Select lines and click a list button to add bullets or numbers. The counter checks LinkedIn’s 3,000-character post limit as you type. Copy the post and paste it into LinkedIn. Styled text uses Unicode characters, so use it sparingly for accessibility.
Select text, then click a style. List buttons apply to the selected lines (or the whole post if nothing is selected).
Preview
Roughly how the text will look. LinkedIn may show only the first lines before “…more”.
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How to use the LinkedIn text formatter
- Write or paste your post in the editor.
- Select a word or line and click a style. Bold works best for a short opening line or a key phrase.
- Select lines for a list and click Bullets, Numbers, Arrows or Checks. Existing dashes or numbers are replaced.
- Check the counter. LinkedIn allows up to 3,000 characters in a post.
- Copy and paste into the LinkedIn share box, then preview before you post.
How LinkedIn bold and italic text works
LinkedIn posts are plain text, so there is no bold button. Unicode, the standard behind all text on phones and computers, includes a block of Mathematical Alphanumeric Symbols: letters and digits drawn in bold, italic, sans-serif, monospace and other styles. This tool swaps A to Z, a to z and 0 to 9 for the sans-serif versions, which look closest to LinkedIn’s own font. Underline and strikethrough add a combining mark after each character.
Because these are different characters, they show up as styled text wherever you paste them. It also means they have side effects, below.
Use styled text carefully
- Accessibility: screen readers may read styled letters one by one, announce them as symbols or skip them. Keep styled text to a few words.
- Search: people searching LinkedIn for a word may not find it if you wrote it in styled letters. Keep names, skills and keywords in plain text.
- Character count: each styled letter is stored as two units of text, so the counter here counts it as two. Underline and strikethrough add one mark per character.
- Display: a few older devices may show boxes instead of letters.
- Only letters and digits change: punctuation, emoji and accented letters stay as they are.
LinkedIn post limits (from LinkedIn Help)
| Item | Rule |
|---|---|
| Post length | Up to 3,000 characters; for longer pieces, write an article (Post and share updates) |
| Who can see and comment | Choose Anyone, Connections only or Group; comments from Anyone, Connections only or Off |
| Scheduling | Use the clock icon to schedule a post for a specific date and time |
| Brand partnerships | Turn on the Brand Partnership toggle to label paid posts |
| Automation | LinkedIn says it may limit the visibility of posts if it detects excessive posting that suggests inauthentic activity or automation tools |
A simple LinkedIn post structure
- Hook: one short line that makes people want to read on. This is a good place for a few bold words.
- Context: two or three short lines on the situation.
- The point: a list of three to five takeaways, one per line.
- Proof: a number, example or story from your own work.
- Question or call to action: invite comments or a next step.
Short lines and blank lines between ideas make posts easier to read on a phone. Use the Tidy spacing button to remove extra blank lines and trailing spaces.
Common formatting mistakes
- Whole posts in bold or italic: hard to read and bad for screen-reader users.
- Styled names and keywords: they won’t match searches.
- Walls of text: break ideas into short lines and lists.
- Going over 3,000 characters: cut the post or turn it into an article.
Post at the right time with our guide to the best time to post on LinkedIn, and make your profile match with LinkedIn profile optimization and the Company Page checklist. Want styled text for Instagram instead? Try the Instagram fonts generator. Count characters for every platform with the social media character counter. Need a team? See our LinkedIn management service or start with a free social media audit.
Updating your profile too? Write a clear, searchable headline with the LinkedIn headline generator.
Sources
- LinkedIn Help, Post and share updates (3,000-character limit, post settings), checked 6 October 2026.
- Unicode Consortium, Mathematical Alphanumeric Symbols code chart (PDF).
LinkedIn Text Formatter FAQ
Can you use bold text on LinkedIn?
LinkedIn’s post editor doesn’t have a bold button. Tools like this one swap your letters for Unicode “mathematical” bold letters, which look bold anywhere Unicode text is shown, including LinkedIn posts, comments and your profile.
What is the character limit for a LinkedIn post?
3,000 characters, according to LinkedIn Help. If your post is longer, LinkedIn suggests writing an article instead. The counter here counts styled letters as two characters each, the conservative way, so you stay under the limit.
Is bold text bad for accessibility?
It can be. Styled Unicode letters are different characters from normal letters, so screen readers may read them oddly or skip them, and people searching LinkedIn may not find words written in them. Use styling for a short heading or one key phrase, not whole posts.
Will styled text show on every phone?
Most modern phones and browsers show these characters. Some older devices or fonts may show empty boxes instead. Preview the post before publishing.
How do I remove the formatting?
Select the styled text and click Plain text. The tool turns styled letters back into normal letters and removes underline and strikethrough marks.
Can I format a LinkedIn article or profile?
LinkedIn articles have their own editor with formatting. Styled Unicode text can be pasted into your headline or About section, but keep it minimal there too, so recruiters and search can read it.
Is anything I type saved?
No. Formatting happens in your browser. Nothing is sent to us or stored.
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