Unicode Converter

💡 All conversion happens instantly in your browser. No data is sent to any server — your text stays private.

Text → Unicode Escape Sequences

Input Text TEXT

Unicode Output ENCODED

Character Lookup

Character not found. Try a single character or U+XXXX format.

Code Point —

JS Escape —

HTML Entity —

Decimal —

UTF-8 Bytes —

⚙️ Options

Escape Format

Options

Skip ASCII characters

Show character table

Auto-convert on type

Separator

Character(s) between each escape sequence

ℹ️ About Unicode

What is Unicode?

Unicode is a universal character encoding standard that assigns a unique number (code point) to every character in every writing system — from Latin to Arabic, Chinese, emoji, and more.

Code Point Notation

Code points are written as U+XXXX where XXXX is a hexadecimal number. For example, A is U+0041.

Common Uses

🔤 Source Code — escape non-ASCII in string literals

🌐 HTML — use entities like & or ☺

🔌 APIs — safe JSON transport of any character

🛡️ Security — detect homoglyph attacks

Surrogates

Characters outside the Basic Multilingual Plane (U+10000+) like emoji require surrogate pairs in JavaScript: uD83DuDE00 = 😀

📋 Format Reference

Example: Letter A (U+0041)

JS      u0041
Python  u0041
CSS     00041
HTML hex &#x41;
HTML dec &#65;
U+      U+0041

Example: 😀 (U+1F600)

JS      uD83DuDE00
HTML hex &#x1F600;
U+      U+1F600

Decoding Inputs

Accepts: uXXXX, UXXXXXXXX
Accepts: U+XXXX, U+XXXXXX
Accepts: &#xXXXX; &#NNNNN;
Accepts: %uXXXX, 0xXXXX