LinkedIn Character Counter

How to Use This LinkedIn Character Counter

You crafted a sharp LinkedIn post, hit publish, and only then noticed the feed cut you off after two lines behind “see more”—with the hook buried below the fold. Or you trimmed a headline until it “looked fine” in Notes, pasted it into LinkedIn, and lost the last four words silently. LinkedIn counts characters differently in your head than in the composer when you are guessing. In my experience scheduling content for B2B clients, a dedicated counter that mirrors LinkedIn’s caps saves one rewrite pass on almost every post.

Type or paste your draft into the box above. The post total and remaining count update on every keystroke—no login, no upload. Think of the see-more row like the preview pane on the feed: only the first 210 characters show before someone clicks to expand.

• Enter your text by typing or clicking Paste from Clipboard after copying a draft from Docs, Notion, or the LinkedIn composer itself.
• Watch the hero row for your post total 0 / 3,000 and how many characters you have Remaining before hitting the hard post cap—or how many you are over if you crossed it.
• Check the limit cards below the textarea. The same text is measured against headline (220), about (2,600), connection message (300), see-more preview (210), and InMail (2,000) limits so you can reuse one draft across sections without switching tools.
• Front-load your hook when the see-more card turns red. Move the payoff, stat, or question into the first 210 characters so scrollers get the point before they expand.
• Copy Text when you are ready to paste into LinkedIn. Clear Text resets the box to start a fresh headline or message.

Counting runs entirely in your browser. Draft posts and profile copy never leave your device unless you copy them out yourself.

LinkedIn Character Counter Workflows and Practical Applications

Long-form LinkedIn posts allow up to 3,000 characters, but the feed rarely shows more than the opening 210 without a click. Writers who treat 3,000 as the only number that matters often bury the reason to read inside paragraph three. Paste here, watch the see-more card, and rewrite the opener until the first two lines stand alone—same workflow we use before scheduling carousels or document posts.

Profile work uses different caps on the same page. Headlines cap at 220 characters—enough for role, niche, and a light proof point if you trim filler words. The about section allows 2,600 characters for your story, services, and call to action. Connection notes and standard messages share a 300-character ceiling; InMail messages allow up to 2,000 characters. Draft each piece once, compare the matching card, then copy the version that fits.

Recruiters and sales reps paste connection templates here before sending invites—a message that runs 320 characters gets rejected or truncated in the UI. Founders A/B test headline hooks by duplicating lines and watching the headline card flip green at 218 versus red at 225.

For general multi-platform counting (Twitter, SMS, Instagram, and more), use our Character Counter. To dictate a first draft hands-free, start in Speech to Text, then paste here to verify LinkedIn limits before publishing.

Moving onto accuracy: this tool counts standard JavaScript string length (spaces and line breaks included), which matches how most LinkedIn text fields behave. URLs, mentions, and emoji clusters may display differently in the native app—always confirm in LinkedIn’s composer before a high-stakes publish. Limits can change; check the platform’s current documentation if a post is rejected unexpectedly.

Frequently Asked Questions