Binary Code Translator

Type or paste your text in the left panel and the binary code appears on the right automatically. Each character is represented as 8 binary digits (one byte), with bytes separated by spaces for readability. To convert binary back to text, click the swap button to switch direction, then paste your binary code in the left panel. You can copy or download the output with one click.

For example, "Binary Code Translator" in binary is:

01000010 01101001 01101110 01100001 01110010 01111001 00100000 01000011 01101111 01100100 01100101 00100000 01010100 01110010 01100001 01101110 01110011 01101100 01100001 01110100 01101111 01110010

Binary code is a base-2 number system that represents data using only two digits: 0 and 1. Every character you type on a keyboard has a corresponding numeric value defined by the ASCII standard, and that number can be expressed as a sequence of eight binary digits (bits). For example, the uppercase letter A has an ASCII value of 65, which translates to 01000001 in binary. Computers process all information in binary at the hardware level because electronic circuits operate in two states: on and off. This translator automates the conversion between human-readable text and its binary representation so you do not have to calculate each value by hand.

To convert text to binary, enter your text in the left panel of this binary translator. Each character is encoded as one or more UTF-8 bytes, and each byte is expressed as an 8-digit binary number. For example, the letter "H" has the byte value 72, which becomes 01001000 in binary. ASCII characters (letters, numbers, punctuation) produce one byte each. Accented characters like "e" produce two bytes, and emoji produce three or four bytes.

Yes. Type any text on the left side and the binary code is generated on the right. The output uses UTF-8 encoding with space-separated bytes, which is the standard encoding for text on the web. ASCII characters produce the same output as traditional 8-bit binary tools. You can also swap the direction to decode binary back to text. Copy or download the result directly from the output panel.

Binary (base-2) uses only 0 and 1, making it the most fundamental computer code format. Hexadecimal (base-16) uses digits 0-9 and letters A-F, representing each byte as two characters instead of eight. Base64 encodes binary data as printable ASCII text, commonly used for embedding data in web pages and emails. All of these are different ways to represent the same underlying data. To convert between other formats, try the hex to text converter or the Base64 encoder/decoder.