Input, output, limits
Free-form text. Characters, UTF-8 bytes, words, lines, and paragraphs are counted in this browser. Nothing is uploaded.
Inspect characters, UTF-8 bytes, words, lines, and paragraphs in real time to keep copy within any limit.
| with spaces | no spaces | |
|---|---|---|
| Characters | 0 | 0 |
| Bytes | 0 | 0 |
| Words | 0 |
|---|---|
| Lines | 0 |
| Paragraphs | 0 |
Example
One Hangul syllable is usually 3 UTF-8 bytes. The table shows lengths with and without whitespace.
Metric Reference
- Characters (with spaces): String length including whitespace
- Characters (no spaces): Length after removing whitespace
- Bytes (with spaces): Total bytes using UTF-8 encoding
- Bytes (no spaces): UTF-8 bytes without whitespace
- Words: Whitespace-separated tokens
- Lines: Line breaks counted as lines
- Paragraphs: Blocks separated by blank lines
Counting rules
- Uses TextEncoder to match UTF-8 byte counts from production systems.
- Whitespace-free counts strip spaces, tabs, and line breaks.
- Word count treats consecutive whitespace as a single delimiter.
- Paragraphs are non-empty blocks divided by blank lines (>= 2 line breaks).
- Windows line endings (\r\n) are normalized to \n first.
FAQ
Which encoding for bytes?
UTF-8, via TextEncoder.
Is text uploaded?
No. It is processed in this tab only.
How are words counted?
Whitespace tokens. Digits and symbols count as words too.
