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Character Counter
Count exact characters, byte size in UTF-8, spaces, lines, and social media character limits.
Initializing Character Counter...
How to Use the Character Counter
1. Enter or paste text.
2. View character count, letters, numbers, symbols, and UTF-8 byte weight.
3. Check allowances for SMS, Twitter/X, and Meta descriptions.
2. View character count, letters, numbers, symbols, and UTF-8 byte weight.
3. Check allowances for SMS, Twitter/X, and Meta descriptions.
Algorithm & Formula Details
Count = String.length; UTF-8 Bytes = new Blob([text]).size.
All mathematical calculations, text transformations, and cryptographic hashes are executed strictly in memory inside your browser using modern Web APIs.
Frequently Asked Questions
Emojis and non-Latin characters use 2 to 4 bytes in UTF-8.