LinkedIn Post Preview
See how your post will look on desktop and mobile before you publish.
First result without email. Repeat use may ask for your email; AI tools allow 10 generations per hour.
Mobile shows ~140 chars before "see more" · Desktop ~210 chars
Your Name
Your headline | Company
12h • 🌐
Create full LinkedIn posts and carousels with AI in seconds.
Try thoughtmint.ai — freeYour post looks different in the feed than it does in the composer—especially the crucial first lines before “see more.” A LinkedIn post preview shows you exactly what your audience will see on desktop and mobile before you publish.
What Is a LinkedIn Post Preview Tool?
A LinkedIn post preview tool renders your draft the way LinkedIn actually displays it—including where the “see more” fold cuts off, how line breaks land, and how bold text appears. Instead of publishing and hoping, you catch a buried hook or an awkward truncation while you can still fix it.
How to Use the Post Preview
Paste your draft above and watch it render as a live LinkedIn post. Toggle between desktop and mobile to see how the fold changes, then adjust your first two lines until the hook lands before “see more.” When it looks right, publish with confidence. It’s free with no signup required.
Why the “See More” Fold Decides Your Reach
LinkedIn truncates posts after roughly 140 characters on mobile and 210 on desktop. Everything before that fold is your entire pitch to earn the click—and clicks on “see more” are a signal that boosts your reach. If your hook is buried below the fold, most people never see it. Previewing first is the cheapest way to protect the most valuable real estate in your post.
Want a hook worth expanding? ThoughtMint writes posts in your voice that earn the click before the fold.
When to Preview a Post
Preview every post before publishing—especially long-form text posts, posts with formatting, and anything where the opening line carries the weight. It’s the fastest way to catch truncation issues, broken line breaks, and hooks that don’t fit before the fold on mobile, where most of your audience is reading.
Pair It With These Free Tools
Write a stronger opening line with the Hook Generator, confirm it fits before the fold with the Character Counter, add bold and bullets with the Post Formatter, or score the finished post with the Post Grader.
Preview the post. Then write a better one.
ThoughtMint helps write editable posts in your voice. Starts after your first-post setup · 7 days or 2,500 AI words, whichever comes first · No credit card required
Get Started FreeMore free tools
- LinkedIn Post Text Formatter
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- LinkedIn Text Staircase Generator
Create staircase or stair-step text (one word/line per row or indented) for LinkedIn.
- LinkedIn Profile Preview Tool
Preview your LinkedIn profile before you publish — headline, About, and experience.
- LinkedIn Character Counter
Count characters and preview your hook before the "see more" fold.
- LinkedIn Emoji Keyboard
Copy-paste emojis and symbols for your LinkedIn posts.
- LinkedIn Bullet Points
Copy-paste bullet point symbols for LinkedIn posts.
- LinkedIn Arrows
Copy-paste arrow symbols for LinkedIn posts and headlines.
- LinkedIn Hook Generator
AI-powered scroll-stopping opening lines for your posts.
- LinkedIn Headline Generator
AI-powered professional headlines that attract opportunities.
- LinkedIn Post Ideas Generator
Get 10 AI-generated post ideas for your niche.
- LinkedIn Summary Generator
Summarize any LinkedIn post with takeaways and a hook.
- LinkedIn Post Grader
Score your post, spotlight strengths, and get suggestions.
- LinkedIn Quote Card Generator
Create a downloadable quote card for your LinkedIn post.
- LinkedIn Banner Maker
Free LinkedIn banner maker: design a 1584x396 cover image, preview it against your real profile photo, and download the PNG. No signup.
- LinkedIn Connection Request Generator
Write thoughtful LinkedIn connection requests that mention common ground.
- LinkedIn Comment Generator
Generate 3 thoughtful LinkedIn comment variants instantly. Stop staring at the reply box — AI writes a comment in your voice.
Frequently asked questions
How many characters show before "see more" on LinkedIn?
On mobile, LinkedIn truncates posts after about 140 characters (or 3 lines). On desktop, it's about 210 characters (or 5 lines). Our preview shows exactly what your audience will see before they click "see more".
Is the LinkedIn Post Preview tool free?
Yes. The Post Preview tool is free to use with no signup required. For full post and carousel creation with AI, try thoughtmint.ai.
Does LinkedIn support bold or formatted text?
Not natively. LinkedIn's composer is plain text and does not read markdown, so asterisks around a word publish as visible asterisks. The only thing that works is substituting Unicode look-alike characters, which is what our LinkedIn Post Text Formatter does. This preview marks bold with asterisks purely so you can see where emphasis falls before you style it.
Does the preview show both mobile and desktop?
Yes. You can toggle between desktop and mobile views to see exactly where the "see more" fold cuts your post on each device, since the fold appears at different points (about 140 characters on mobile, 210 on desktop).
Why does my post look different on mobile than desktop?
LinkedIn truncates posts sooner on mobile—around 140 characters versus 210 on desktop—and line breaks can wrap differently. Most of your audience reads on mobile, so preview there first and make sure your hook lands before the fold.
Is my post text stored anywhere?
No. The preview renders entirely in your browser. Your draft is not sent to a server or saved, so you can safely preview unpublished content.