How do I format bold and italic text on LinkedIn?

LinkedIn does not natively support rich-text formatting. To add bold or italic text, use PostCraft AI's Free LinkedIn Formatter which converts plain text into universal Unicode math symbols supported by all mobile browsers.

What is the LinkedIn post fold character limit?

LinkedIn truncates post captions after approximately 140-150 characters (or 3-5 lines) on mobile devices, adding a "...see more" button. Your hook must appear before this cutoff.

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Free LinkedIn Post Formatter & Simulator

Format your LinkedIn posts with Unicode bold, italics, and custom bullet points. Preview your hook fold cutoff before publishing to maximize click-through rates.

1. Compose & Format Copy

Your Display Name

Your Headline

Characters: 328Lines: 9⚠️ Truncates at "...see more"

2. Live Feed Simulator Preview

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Alex RiveraB2B Growth Strategist & AI Content SpecialistJust now • 🌐

Are you still posting on LinkedIn without a hook strategy? Here's the harsh truth: 80% of your audience never clicks 'see more' if your fir...see more

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LinkedIn Post Formatting Best Practices (2026 Edition)

The First 140 Characters Rule

LinkedIn hides everything past line 3 or 140 characters behind the "...see more" button on mobile devices. If your hook doesn't create high curiosity, 80% of readers scroll past without expanding.

Comments-First Link Placement

The LinkedIn algorithm reduces post reach by 40%–60% when you place outbound website links in the main post body. Always put links in the first comment immediately after publishing.

Unicode Formatting Support

LinkedIn does not support standard Markdown tags. Using PostCraft AI's Unicode formatter converts standard text into universal Mathematical Sans-Serif symbols readable across all devices.