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Free tool

Social media character counter β€” every limit, one glance

Type or paste your post and watch live character counts against the limits of X, Instagram, LinkedIn, TikTok, Threads, Bluesky, YouTube and Pinterest. Emoji-accurate, free, and your text never leaves your browser.

0 characters Β· 0 words

XPost

0 / 280

280 left

Every link counts as 23 characters on X, whatever its real length.

InstagramCaption

0 / 2,200

2,200 left

InstagramBio

0 / 150

150 left

LinkedInPost

0 / 3,000

3,000 left

LinkedInHeadline

0 / 220

220 left

TikTokCaption

0 / 2,200

2,200 left

FacebookPost

0 / 63,206

63,206 left

ThreadsPost

0 / 500

500 left

BlueskyPost

0 / 300

300 left

YouTubeTitle

0 / 100

100 left

YouTubeDescription

0 / 5,000

5,000 left

PinterestDescription

0 / 500

500 left

How it works

Paste your post

Type or paste your draft in the box. Counts update on every keystroke β€” characters, words, and one card per platform.

Check every limit at once

Each card shows used vs. allowed characters with a bar that turns amber near the limit and red once you're over.

Trim and publish

Cut the overflow shown in red, keep the hook up front, and publish knowing nothing gets truncated or rejected.

Pro tips

  • On X, every link costs a flat 23 characters no matter its real length β€” that leaves you 257 for the actual message.
  • X also weights most emoji as two characters, so keep a small safety margin when a post with emoji sits close to 280.
  • Instagram shows roughly the first 125 characters of a caption before the "… more" fold β€” put the hook there.
  • LinkedIn truncates feed posts around 210 characters before "…see more" β€” make those first lines stand on their own.
  • Facebook allows 63,206 characters, but that's a ceiling, not a target: shorter posts get read all the way through.

FAQ

We count what you see: one emoji, flag, or accented letter counts as one character, even when it's stored as several code points under the hood β€” a family emoji like πŸ‘©β€πŸ‘©β€πŸ‘§β€πŸ‘¦ counts as 1. That matches how Instagram, LinkedIn or TikTok count. X is the exception: it weights most emoji as two characters, so leave a little margin there.
X wraps every URL with its t.co link shortener, so a link always occupies exactly 23 characters of your 280 β€” whether the original URL is 15 characters or 200. This counter applies the same rule to the X card automatically.
They reflect each platform's publicly documented limits. Platforms do change their rules occasionally, and going over usually means your post gets blocked or truncated at publish time β€” so treat the red state as a hard stop.
Yes β€” completely free, no sign-up, no word cap, no watermark. It's one of the free tools we build at Keryo for social media managers and agencies.
Yes. Everything runs in your browser: your text is never sent to a server, never stored, and never leaves your device. Close the tab and it's gone.

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