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Free LinkedIn post preview & editor

Write and format your post, then see exactly how it will render in the LinkedIn feed, including precisely where the “see more” cutoff falls.

21 founders using Signal 75+ posts generated 100+ questions answered
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Your Name · 1st
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12h · 🌐
47 12 comments · 5 reposts
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LinkedIn post formatting, answered

How do I preview what my LinkedIn post will look like before posting?

Type or paste your post into the editor on the left. The preview panel on the right updates as you type, rendering your post at LinkedIn's actual feed width and font size, including where the “see more” cutoff will appear.

Why does LinkedIn cut off my post with “see more”?

LinkedIn truncates posts in the feed after roughly three visible lines of text, showing a “see more” link so readers can expand the rest. The exact cutoff point depends on line length, line breaks, and device width, not a fixed character count.

What is the LinkedIn character limit for posts?

LinkedIn allows up to 3,000 characters per post. The “see more” feed cutoff happens much earlier than that, typically after around three visible lines, so most of a longer post is hidden until a reader clicks to expand it.

Does this tool save or post my content to LinkedIn?

No. This tool runs entirely in your browser. Nothing you type is saved, stored, or sent anywhere. Use the copy button to copy your finished post, then paste it into LinkedIn yourself.

Can I format bold and italic text for LinkedIn with this tool?

Yes. LinkedIn's post composer does not support real bold or italic formatting, so this tool converts your selected text into Unicode characters that display as bold, italic, or underlined the moment you paste them into LinkedIn.