How to Convert a String to Binary in Python?

Convert String to Binary in Python

In Python, there are multiple ways to convert a string to its binary representation.

Using the 'ord' Function:

This approach uses the ord() function to get the Unicode code point for each character in the string. The code points are then converted to binary using the format() function.

<code class="python">import functools

def toBinary(st):
    return ' '.join(format(ord(x), 'b') for x in st)</code>

Using 'bytearray':

Alternatively, you can use Python's bytearray class to represent the string as a sequence of bytes. Each byte can then be converted to binary using the format() function.

<code class="python">def toBinary(st):
    return ' '.join(format(x, 'b') for x in bytearray(st, 'utf-8'))</code>

Here's an example:

<code class="python">st = "hello world"
print(toBinary(st))
# OR
print(' '.join(format(ord(x), 'b') for x in st))
# Output: 1101000 1100101 1101100 1101100 1101111 100000 1110111 1101111 1110010 1101100 1100100</code>

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