Convert UTF8 to Binary

What is the UTF-8 to Binary Converter?

The Convert UTF8 to Binary tool is an interactive online utility that allows you to translate plain text strings encoded in UTF-8 into their precise binary representations. Unlike standard ASCII converters that only support English characters (up to 127), our UTF-8 encoder seamlessly handles global scripts, accents, symbols, and modern emojis, breaking down each multi-byte character into its component bytes and bits.

How UTF-8 Hides Behind Binary

UTF-8 is a variable-width character encoding capable of encoding all 1,112,064 valid character code points in Unicode. While standard ASCII characters (like 'A', '1', or '?') are encoded using just one byte (8 bits), more complex characters require more:

• 1 Byte (8 bits): Basic Latin characters (Unicode range U+0000 to U+007F).
• 2 Bytes (16 bits): Latin-supplement, Greek, Cyrillic, Hebrew, Arabic, etc. (U+0080 to U+07FF).
• 3 Bytes (24 bits): Asian scripts, symbols, mathematical operators (U+0800 to U+FFFF).
• 4 Bytes (32 bits): Emojis, historical scripts, and rare symbols (U+10000 to U+10FFFF).

Step-by-Step Example

Let's convert the letter A and the rocket emoji 🚀 to UTF-8 binary: