Unicode Escape Converter
Convert between Unicode text and \uXXXX / \U0001F000 / \xNN escapes. Handles surrogate pairs.
12 code points (13 UTF-16 units) β 78 output chars
Unicode Escape Converter β Free Online Tool
Converts between literal Unicode text and escape sequences (\uXXXX for BMP and \U0001F000 code points, plus \xNN bytes and surrogate pairs), with a bidirectional transform and code-point breakdown, useful for embedding emoji and non-ASCII in JSON, JavaScript source, Java properties, and Python source, and for debugging mojibake and surrogate-pair issues.
How to use the Unicode Escape Converter
- Open the tool above β it runs entirely in your browser, so your input never leaves this page.
- Paste or type your input into the field, then press the relevant button (e.g. Encode / Decode, Generate, or Convert).
- Copy the result from the output area with the copy button orCtrl/Cmd + C.
- No signup, no upload, and no tracking β repeat as often as you need.
Frequently asked questions
Is the Unicode Escape Converter free to use?
Yes. The Unicode Escape Converter is completely free, with no signup, no ads inside the tool, and no hidden limits.
Does the Unicode Escape Converter upload my data?
No. The Unicode Escape Converter processes everything locally in your browser. Your input is never sent to a server, so it stays private even on shared devices.
Does the Unicode Escape Converter work offline?
After the page loads, the Unicode Escape Converter runs entirely in your browser, so it keeps working without a network connection.
Free & private β why use this Unicode Escape Converter
The Unicode Escape Converter runs 100% client-side in your browser. Your data is never uploaded to a server, no account is required, and the tool is completely free. It works offline once the page has loaded and is part of a growing collection of privacy-first developer utilities.