Character Limit Checker Verified
Paste once, see where 13 platforms would cut your text
Screenshot of char-limit-checker.hdg-os.workers.devOpen website ↗
About this tool
Character Limit Checker lets you paste a caption, bio, tweet or meta tag and instantly see which platform limits it passes or breaks. It counts graphemes, UTF-16 units, UTF-8 bytes, words and SMS segments side by side, with sources for each published limit. Everything runs in your browser, free and with no sign up.
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