Social Media Character Counter
Check post length against modern social platform limits.
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About This Tool
Count characters for X, Threads, Bluesky, Mastodon, LinkedIn, TikTok, YouTube, and Instagram captions. It is designed for long-tail, practical searches where users need a fast answer before moving back into their workflow.
Frequently Asked Questions
Which platforms are included?
The tool includes X, Threads, Bluesky, Mastodon, LinkedIn, Instagram, TikTok, YouTube titles, and YouTube descriptions.
Does it count emojis correctly?
It uses grapheme-aware counting when the browser supports it, which is closer to how modern platforms treat emoji and combined characters.
Can I write a thread with this?
Yes. Use the post count and remaining characters to split long text into smaller platform-ready posts.