Convert a String to Binary Online

Convert strings to binary for Java, Python, C#, C++, and Go

Select Language

Input

Add Spaces

Pad with Zeros

Output

About Convert a String to Binary Online Tool

What is the Convert a String to Binary Online Tool?

This tool allows you to convert any text string into its binary representation. It's particularly useful for programmers, data scientists, and anyone working with binary data or encoding.

Functions this tool can perform:

Convert any text string to its binary representation
Option to add spaces between binary octets for readability
Option to pad binary output with leading zeros for consistent 8-bit representation
Support for various programming languages (Java, Python, C#, C++, Go)
Generate code samples for the selected programming language
Handle Unicode characters and multi-byte characters
Provide educational examples of string to binary conversion

Sample 1

Input: "Hello"

Output: 01001000 01100101 01101100 01101100 01101111

Sample 2

Input: "OpenAI"

Output: 01001111 01110000 01100101 01101110 01000001 01001001

Sample 3

Input: "123"

Output: 00110001 00110010 00110011

Sample 4

Input: "!@#"

Output: 00100001 01000000 00100011

Sample 5

Input: "áéíóú"

Output: 11000011 10100001 11000011 10101001 11000011 10101101 11000011 10110011 11000011 10111010

Sample 6

Input: "Binary"

Output: 01000010 01101001 01101110 01100001 01110010 01111001