Text to Binary Converter

Convert text to binary and binary to text online. Supports ASCII and UTF-8 encoding. Free binary translator for developers.

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Binary

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Hexadecimal

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Octal

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Decimal

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About Text to Binary Conversion

Computers store and process all data as binary, sequences of 0s and 1s. Each character in a text string is mapped to a numeric code point (such as ASCII or UTF-8), which is then represented as an 8-bit binary number called a byte. For example, the letter "A" has the ASCII value 65, which translates to 01000001 in binary. This tool converts your text into its binary representation in real time, and also provides hexadecimal, octal, and decimal formats. All processing happens entirely in your browser for maximum privacy and speed.