U+
Unicode Escape
Escape non-ASCII characters to \uXXXX sequences, or decode escape sequences back to text.
Runs entirely in your browser · Your input is never transmitted
INPUT
0 BReady
OUTPUT
OK—
How to use
- Paste text with Unicode characters.
- Pick Escape or Unescape.
- Copy the result.
Frequently asked
When do I need this?
For JSON files that must be pure ASCII, for logs where you need stable byte representation, or when embedding strings in tools that can't handle Unicode literally.