Unicode Escape / Unescape
// Escape and unescape Unicode sequences
#About Unicode Escape / Unescape
Free online Unicode escape and unescape tool. Convert characters to \uXXXX escape sequences or decode escape sequences back to text. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
#FAQ
What are Unicode escape sequences? ▾
Unicode escape sequences represent characters as \uXXXX where XXXX is the hexadecimal code point. They are commonly used in JavaScript, JSON, and Java source code.
Does this support characters outside the BMP? ▾
Yes. Characters outside the Basic Multilingual Plane are represented as surrogate pairs (\uXXXX\uXXXX) or \u{XXXXX} notation.
</> Embed this tool ▾
Copy this code to embed the tool on your website. Adjust the height to fit your layout.
<iframe src="https://www.browserutils.dev/embed/unicode-escape-unescape" width="100%" height="500" frameborder="0" title="Unicode Escape / Unescape"></iframe>