Turn lists of code points into characters—handy for decoding escaped sequences or building strings from numeric tables. Despite the name, full Unicode is supported.
Code points
Text
Related tools
How it works
Tokens are split on whitespace, commas, or semicolons and parsed as decimal integers.
Each integer is treated as a Unicode code point (same as String.fromCodePoint).
Naming
Despite the name, this accepts full Unicode code points, not only ASCII (0 to 127).
Privacy
Processing is local.
Common questions
- Hex codes?
- Not in this field; use decimal only here.
- UTF-8 bytes?
- Use binary to text or a byte-oriented workflow; this expects code points.
- Empty input?
- Output is empty.
- Surrogate pairs?
- Enter the full code point (e.g. 128512) rather than UTF-16 units.