Text Length
How This Converter Works
Reports JavaScript string length, which counts UTF-16 code units rather than Unicode code points or grapheme clusters.
Formula or rule
Length = input.length (number of UTF-16 code units).
Example
- Input
- A😀B
- Calculation
- A is 1 code unit, 😀 is 2 surrogate code units, and B is 1 code unit.
- Result
- 4