Unicode Escape / Unescape
Escape Unicode characters into JavaScript-compatible `\uXXXX` or `\u{XXXX}` sequences, or unescape them to human-readable text. Supports surrogate pairs and astral code points.
Runs locally in your browser
Text
0 chars · 1 line
Escaped
Output will appear here…
Related tools
About Unicode Escape / Unescape
Escape Unicode characters into JavaScript-compatible `\uXXXX` or `\u{XXXX}` sequences, or unescape them to human-readable text. Supports surrogate pairs and astral code points.
Unicode Escape / Unescape is part of FizzKit — a collection of focused, browser-based tools. Because everything runs locally, it works offline once loaded and never exposes your data to a remote server.
Frequently asked questions
The 4-hex form covers U+0000 to U+FFFF. The brace form supports the full Unicode range up to U+10FFFF.