AAsa Toolz
Text Tools

Character Counter

A character counter with a built-in limit field. Set the cap you are writing against — 160 for a meta description, 280 for a tweet, 70 for an SEO title — and the counter shows remaining characters in real time.

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How it works

The tool measures your text as raw UTF-16 code units, matching how most platforms count. An optional limit triggers a visual warning as you get close to it.

Common ways people use it

  • Writing SEO title tags and meta descriptions at the right length
  • Drafting tweets or social posts below the platform cap
  • Checking SMS messages will send as a single segment
  • Keeping form input within a validation limit

Frequently asked questions

Do emojis count as one character?+
Most emojis take two UTF-16 code units, which matches the count many platforms apply to tweets and SMS. The tool reports that raw count so what you see matches what the platform sees.
What is a safe meta description length?+
Roughly 150 to 160 characters. Google truncates longer descriptions in search snippets, and mobile often shows even less.
Why does my SMS split into multiple messages?+
Standard GSM-encoded SMS fits 160 characters. Adding any non-GSM character (most emoji, curly quotes) switches the message to Unicode, which caps at 70 per segment.

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