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LinkedIn Post Preview

Preview your LinkedIn post before you publish

See exactly how your post will look on desktop and mobile. Check your hook, character count, and formatting in real time.

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How to use the LinkedIn post preview tool

Four simple steps to make sure your LinkedIn post lands the way you want.

1

Write or paste your post

Type your LinkedIn post into the editor on the left, or paste a draft you've been working on. The preview updates as you type.

2

Check your hook on desktop and mobile

LinkedIn cuts off your post after the first few lines and shows a "see more" link. Toggle between desktop and mobile views to see exactly where your post gets truncated. Make sure the most important part of your hook lands above the cutoff.

3

Watch your character count

LinkedIn allows up to 3,000 characters per post. The counter shows how many characters you've used and warns you before you hit the limit. Most high-performing posts stay under 1,500 characters.

4

Copy your post and publish

Once your post looks right, click “Copy text” to copy it to your clipboard, then paste into LinkedIn and publish. Or sign up for WriteHero to schedule and auto-publish directly from this tool.

Why preview your LinkedIn post before publishing?

Your post never gets a second chance to make a first impression. Three reasons to preview every time.

Catch your hook before LinkedIn cuts it off

LinkedIn shows only the first 210 characters before the "see more" link. If your hook ends mid-sentence or fails to grab attention, most people will scroll past. Preview lets you check exactly where the cutoff lands and rewrite if needed.

See your post on mobile, where most people read it

Over 60% of LinkedIn traffic comes from mobile. Your post wraps differently on small screens, lines break earlier, formatting can look cluttered, and your hook gets less space. Toggle between desktop and mobile views to make sure your post works on both.

Spot formatting issues before they go live

LinkedIn doesn't support standard text formatting like bold or italics in posts. If you've copied text from Google Docs or Notion, hidden characters can mess up your spacing. Preview shows you exactly how the post will render so there are no surprises.

LinkedIn character limits

Quick reference for every content type on LinkedIn.

Content typeLimit
Post3,000 chars
Comment1,250 chars
Profile headline220 chars
About section2,600 chars
Article125,000 chars

Optimal vs maximum lengths

The character limit is the maximum, not the optimal. LinkedIn's algorithm favors posts between 1,500 and 2,000 characters for the highest engagement, even though the limit is 3,000. For comments, 100-200 characters get the most replies. For headlines, use the full 220 characters, every word is searchable.

Last updated April 2026

Tips for a strong LinkedIn hook

Frequently asked questions

Everything about previewing, formatting, and publishing LinkedIn posts.

How many characters can a LinkedIn post have?
LinkedIn posts can be up to 3,000 characters long. However, the platform shows only the first 210 characters before the 'see more' button on mobile (slightly more on desktop). Most high-performing posts stay under 1,500 characters because shorter posts get more engagement.
How many characters before LinkedIn shows 'see more'?
On mobile, LinkedIn cuts off posts at around 210 characters and adds a 'see more' link. On desktop, the cutoff is around 280 characters. This means your hook, the part that makes people stop scrolling, needs to land within those first few lines. Use this preview tool to see exactly where your post gets cut off.
What is the ideal length for a LinkedIn post?
The ideal LinkedIn post length depends on your goal. For maximum engagement, posts between 1,200 and 1,500 characters tend to perform best. Short posts (under 500 characters) work well for quick thoughts or questions. Posts over 2,000 characters work for in-depth stories but require a strong hook to keep readers engaged past the 'see more' cutoff.
How do I bold text in a LinkedIn post?
LinkedIn doesn't support standard text formatting like bold or italics directly in posts. To create bold text, you need to use Unicode characters that look bold. There are free tools online that convert regular text to Unicode bold or italic characters. Paste the converted text into your post and it will display as bold on LinkedIn. Note that this affects accessibility, since screen readers don't always interpret Unicode characters correctly.
How do I format a LinkedIn post for better engagement?
LinkedIn rewards posts that are easy to scan. Use short paragraphs (1-3 sentences each), add line breaks between thoughts, start with a strong one-line hook, and avoid walls of text. Bullet points using simple symbols like → or • can help organize lists. Use this preview tool to check how your formatting looks before publishing.
How does the LinkedIn post preview tool work?
The tool shows you a real-time preview of how your LinkedIn post will appear in the feed. As you type or paste content into the editor, the preview updates automatically. You can switch between desktop and mobile views to see how the post wraps on different screens, and check exactly where the “see more” cutoff lands. This preview tool is part of WriteHero, which also generates and schedules LinkedIn posts in your voice.
Is the LinkedIn post preview tool free to use?
Yes, the LinkedIn post preview tool is completely free, with no signup required. You can use it as many times as you want. If you want to schedule posts and publish directly to LinkedIn, you can sign up for WriteHero (the first 5 posts are free, no credit card needed).
Can I preview my LinkedIn post on mobile?
Yes. The preview tool has a toggle that lets you switch between desktop and mobile views. This matters because over 60% of LinkedIn traffic comes from mobile, and posts wrap differently on small screens. The mobile preview shows you exactly how your post will look on a phone, including where it gets cut off.
What's the difference between desktop and mobile LinkedIn posts?
On desktop, LinkedIn shows more text per line and cuts off posts at around 280 characters before 'see more.' On mobile, lines wrap earlier (around 50-55 characters) and the cutoff happens around 210 characters. This means your hook needs to be shorter and punchier to work well on mobile, where most people read.
Can I schedule LinkedIn posts directly from this tool?
The free preview tool lets you check how your post looks before publishing. To schedule and auto-publish directly to LinkedIn, you can sign up for WriteHero. It adds scheduling, calendar view, and voice-matched post generation on top of the preview functionality.
How do I write a LinkedIn post that gets engagement?
Strong LinkedIn posts share a hook that creates curiosity in the first line, follow with a specific story or insight (not generic advice), use short paragraphs and white space, and end with a clear takeaway or question to invite responses. Avoid corporate jargon and write the way you'd talk to a colleague. Preview your post to make sure the hook lands above the 'see more' cutoff.
Will my LinkedIn post look the same after I copy and paste it?
Mostly yes. Plain text from this tool will paste correctly. However, LinkedIn strips out most rich text formatting (like fonts, colors, or hyperlinks within text). Line breaks and emoji will preserve. If you've used Unicode bold or italic characters, those will display correctly on LinkedIn.

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