LinkedIn Post Character Limit Checker
3,000 characters allowed, ~140-210 characters visible before "see more"
Verified 2026-07-19 against LinkedIn's official Help Center. Platforms change these limits without notice — this page is checked on an annual-refresh cadence; if you spot a change, let us know via /contact/.
A LinkedIn post can run up to 3,000 characters — a moderate limit compared to Facebook's enormous nominal cap, and one that's genuinely achievable within a normal post rather than being a purely theoretical ceiling. As with the other major feed-based platforms, the more practically important number is the much shorter feed-preview truncation point: LinkedIn shows roughly the first 140 to 210 characters before collapsing the rest behind a 'see more' link, with the exact figure varying somewhat by device (mobile app feeds tend to truncate sooner than the desktop web feed).
Checking against: LinkedIn post, 3,000 characters
Your live count and remaining allowance appear here as you type.
The details
LinkedIn's professional-audience context makes the truncation point matter in a specific way that's a little different from Instagram or Facebook: LinkedIn posts are frequently read for their opening 'hook' line specifically, since a large share of LinkedIn's audience scrolls past quickly looking for a compelling opening statement, question, or statistic — the truncation point functions almost like a headline for a longer post, more so than on more casual platforms.
Line breaks are commonly used strategically on LinkedIn specifically to control what falls within the visible preview — a short, punchy opening line followed by a blank line, then supporting detail, is a widely used LinkedIn-specific formatting convention precisely because of how the truncation point interacts with line-based content, distinct from how captions are typically structured on Instagram or X.
LinkedIn also enforces separate character limits elsewhere on a profile that are easy to conflate with the post limit: the headline field is capped at 220 characters, the About/summary section allows up to 2,600 characters, and the connection-request note field is capped much lower, around 300 characters — each governed by its own limit, not the 3,000-character post limit.
A mistake specific to LinkedIn worth flagging: pasting a long article or press release directly into a post without editing its structure often buries the actual point deep in the post, past where the 'see more' truncation cuts off — LinkedIn's own creator guidance and independent engagement studies have both pointed to a strong, specific correlation between a compelling first line and how often a post gets expanded and read in full, more so than the overall post length once past that opening line.
LinkedIn Articles (the platform's separate long-form publishing feature, distinct from a normal feed post) carry a much higher character allowance than the 3,000-character post limit — commonly cited in the range of 100,000 characters — since Articles are designed for genuinely long-form writing rather than feed-style posting; if a piece is meant to run well past 3,000 characters, LinkedIn's Article format, not a standard post, is the appropriate field to use.
Reference table
| Post character limit | 3,000 characters |
| Visible before "see more" (approximate) | ~140-210 characters (varies by device) |
| Profile headline field | 220 characters |
| Connection request note | ~300 characters |
| LinkedIn Articles (long-form, separate feature) | ~100,000 characters |
Related
FAQ
- Why does my LinkedIn post get cut off so much sooner than on Facebook?
- LinkedIn's feed-preview truncation point (roughly 140-210 characters) is proportionally much closer to its 3,000-character post limit than Facebook's ~477-character preview is to Facebook's 63,206-character maximum, but in absolute terms it's still a short preview relative to a full post — which is exactly why the opening line of a LinkedIn post functions almost like a headline for the rest.
- Does the truncation point differ between mobile and desktop LinkedIn?
- Yes — the mobile app feed tends to truncate a post sooner than the desktop web feed does, which is part of why the practically-observed truncation figure is reported as a range (roughly 140-210 characters) rather than one single fixed number.
- Is the post limit the same as the profile About/summary section limit?
- No — they're separate fields with separate limits. A post caps at 3,000 characters, while the profile About/summary section allows up to 2,600 characters, and the profile headline field is capped at just 220 characters. Check the specific field you're filling in rather than assuming one LinkedIn character limit applies everywhere.
- What if I need to publish something much longer than 3,000 characters on LinkedIn?
- Use LinkedIn's Articles feature instead of a standard post — it's a separate long-form publishing tool built specifically for genuinely long writing, with a much higher character allowance (commonly cited around 100,000 characters) than the 3,000-character limit that applies to a normal feed post.