This LinkedIn character counter shows your live character and word count against every real 2026 limit, post 3,000, headline 220, about 2,600, comment 1,250, connection note 300, and draws the line where LinkedIn's mobile feed cuts your post with see more. If your hook is not above that line, most people never read it.
LinkedIn caps a post at 3,000 characters, but only the first ~210 (roughly 1 to 3 lines on mobile) show before a see more link hides the rest. Generic counters miss this: they count to 3,000 and stop. This one marks the fold, so you write a hook that lands before the cut, and warns you when any surface runs over its own limit.
A LinkedIn post allows up to 3,000 characters. But only about 210 characters, roughly the first one to three lines, are visible before the see more cut on mobile. Put your hook and point in that window.

These tools clean up the surface. innernote helps you write the whole post in your own voice, from a raw thought to something worth publishing.
Start free