Check post length against X, Bluesky, LinkedIn, Instagram, Facebook, and Threads limits.
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The Social Media Character Counter gives you an accurate count in real time as you type or paste. It handles Unicode, emoji and multi-byte characters correctly, ignores or includes whitespace depending on the mode you pick, and never sends your text to a server. Useful for writers hitting a word/character limit, developers verifying payload sizes, and students meeting assignment requirements.
Drop any text — an essay, article, tweet, or transcript — into the editor.
Word, character (with and without spaces), sentence, paragraph, and reading-time counts update as you type.
Highlight a portion of the text to count just that selection instead of the whole document.
Copy the stats block or the cleaned text to paste into your writing tool of choice.
Social Media Character Counter answers the everyday question 'how much text do I have?' with real precision. Writers use it to hit target lengths for essays, articles, and social posts; developers use it to spot input-length bugs; students use it to meet strict word-count requirements. The counts update as you type, so you always know how much more (or less) you need. Toolzer's design philosophy is simple: privacy-first (no tracking, no accounts), performance-first (the page is interactive in under a second on a 3G connection), and honesty-first (no fake ratings, no dark patterns, no upsells). Social Media Character Counter follows the same rules as every other utility on the site. You can bookmark this page, share the URL with a colleague, or pin it to your browser's toolbar — the experience will be identical every visit, and it will keep working even if you're on airplane Wi-Fi. Real people use this tool for real work — freelancers cleaning up client deliverables, sysadmins triaging tickets, students finishing assignments — and it is tuned for those workflows, not for demo videos.
Yes. It counts Unicode code points (or grapheme clusters where appropriate), so emoji, Arabic, Chinese and combined characters are counted correctly.
By default whitespace is counted; toggle the option to exclude it if you're targeting a strict character limit that ignores spaces.
You can paste very large texts (millions of characters). The counter updates as fast as your browser can handle.
No. Counting is done locally in your browser.
Yes — free with no signup or daily limits.
No. Every utility on Toolzer is free, anonymous, and works in any modern browser without registration.
Yes. Whenever the tool can produce an answer entirely in the browser, the data never leaves your device.
Yes. The interface is fully responsive and works on iOS Safari, Android Chrome, and every modern mobile browser.
Yes. Every Toolzer page has a clean permanent URL you can bookmark or share.
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