Word and Character Counter
Count characters, characters excluding spaces, words, lines, paragraphs, and UTF-8 bytes in real time.
About the Word and Character Counter
The Word and Character Counter measures text length using Unicode code points (so multi-byte emoji like 🚀 count as 1 character while occupying 4 UTF-8 bytes) alongside whitespace-excluded character counts, words, lines, and non-empty paragraphs.
Unicode Code Point Accuracy
JavaScript's string.length counts UTF-16 code units, which double-counts astral plane characters and emoji. This counter iterates over Unicode code points (Array.from(text)) for accurate character totals.
Exact UTF-8 Byte Size
Computes the exact byte length via new TextEncoder().encode(text).byteLength so you can verify database VARCHAR byte limits, webhook payload sizes, and SMS/API quotas.
Real-Time Line & Paragraph Metrics
Tracks whitespace-delimited words, LF/CRLF line breaks, and non-empty paragraph blocks instantaneously as you type or paste.
Frequently Asked Questions
Why is the UTF-8 byte size larger than the character count?
In UTF-8 encoding, standard ASCII characters (U+0000 to U+007F) occupy 1 byte, accented Latin/Cyrillic/Arabic characters occupy 2 bytes, CJK ideographs occupy 3 bytes, and emoji occupy 4 bytes per code point.
What are the ideal character lengths for SEO title tags and meta descriptions?
Search engines typically display up to 50–60 characters (~600px) for page <title> tags and 140–160 characters for <meta name="description"> summaries before truncating with an ellipsis.