Convert text into Unicode escape formats or restore \uXXXX / U+XXXX / &#xXXXX; notations back to plain text.
Mode
Process Line by Line
Options
What are Unicode escapes?
Unicode escape sequences such as \uAC00, U+AC00, and 가 express code points explicitly. They keep special characters safe inside source code, JSON, or HTML content.
Features
- Supports JavaScript, HTML, and U+ code point formats
- Real-time conversion as you type
- Automatic format detection while decoding
- Selectable separators for readability
- One-click copy and input/output swap
