Unicode Converter

ASCII is a basic encoding standard limited to 128 characters, covering the English alphabet and basic symbols. Unicode is a universal standard that can represent over 140,000 characters from virtually every language, including symbols and emojis.

If you have garbled text (mojibake), paste it into the tool using the 'Unicode to Text' mode. By seeing how the characters are represented, you can often identify the original encoding and convert it back into readable text.

Yes! Our Unicode Converter fully supports all modern emojis. It correctly identifies and processes surrogate pairs (the double Unicode sequences used for complex emojis) to ensure they are encoded or decoded perfectly.

By default, the tool uses the standard JavaScript/JSON format (`\\uXXXX`). This is the most common format used in web development and programming.

Yes. Privacy is a core feature of FluxToolkit. All conversion happens locally in your web browser. Your text is never sent to our servers, making it safe for sensitive code or private data.

A surrogate pair is a combination of two 16-bit code units used in UTF-16 encoding to represent a single character that falls outside the Basic Multilingual Plane, such as many modern emojis.

This tool is primarily focused on Unicode escape sequences. However, since Unicode is the foundation of UTF-8, identifying the correct code points is the first step in ensuring UTF-8 compatibility.

Unicode ensures that your website's text and symbols render correctly for users regardless of their device, browser, or location. Escaping special characters as Unicode sequences in your code prevents errors in non-UTF-8 environments.

Yes. Unicode was designed specifically to support all global scripts. Our tool will accurately encode and decode any character from any language currently supported by the Unicode standard.

Yes, it is 100% free with no usage limits. You can convert as much text as you need without ever having to create an account or pay a fee.