Character Counter
Free online character counter tool. Count exact character lengths with and without spaces, calculate social media limits (X/Twitter, LinkedIn, Instagram, SMS), and analyze reading time in real-time.
Step-by-Step Instructions
Enter or Paste Text
Input your social media caption, meta description, SMS text, or copywriting draft into the character counter.
Review Granular Character Metrics
Track total character count, characters excluding spaces, alphabetic letters, numeric digits, punctuation marks, and total UTF-8 byte size.
Check Platform Limit Indicators
Monitor real-time progress bars for Twitter/X (280 chars), Instagram captions (2,200 chars), SMS segments (160 chars), and SEO meta descriptions (155-160 chars).
Copy or Optimize Text
Refine your copy to meet exact character limits and copy the verified text directly to your clipboard.
Key Features & Capabilities
- Precise character counting with separate metrics for total characters, non-space characters, letters, numbers, symbols, and whitespace
- Social media character limit trackers for Twitter/X, Instagram, LinkedIn, YouTube titles, and Meta ads
- SMS GSM-7 vs UCS-2 character and segment calculator (160 vs 70 characters per text message)
- SEO snippet checker validating title tags (50-60 characters) and meta descriptions (150-160 characters)
- UTF-8 byte length calculation accurately handling multi-byte Unicode characters and emojis
- 100% private in-browser text analysis: drafts and confidential messages are never transmitted
Frequently Asked Questions
What is the difference between character count and byte length in UTF-8?
In UTF-8 encoding, standard ASCII characters (A-Z, 0-9) occupy 1 byte each. Accented characters, Cyrillic letters, and Greek symbols occupy 2 bytes, while complex Asian ideographs and emojis (like 😊 or 🚀) occupy 3 to 4 bytes each. While a tweet with emojis may count as 5 characters, its UTF-8 byte size could be 17 bytes.
How does character counting work for SMS text messages?
Standard SMS uses the 7-bit GSM-7 alphabet, allowing up to 160 characters per single message segment. If a single special character or emoji (UCS-2 encoding) is included, the segment length drops to 70 characters. Our tool calculates both GSM and UCS-2 segment counts.
What are the recommended character lengths for SEO title tags and meta descriptions?
Google search results typically display the first 50–60 characters (or ~580–600 pixels) of a `<title>` tag and 150–160 characters (or ~960 pixels) of a meta description. Keeping copy within these bounds prevents snippet truncation in search engine results pages.
Are my draft posts or confidential messages sent to any server?
No. All counting algorithms execute strictly inside your local web browser session via client-side JavaScript. No text is ever uploaded or logged.
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