Something like this?
>>> st = "hello world"
>>> ' '.join(format(ord(x), 'b') for x in st)
'1101000 1100101 1101100 1101100 1101111 100000 1110111 1101111 1110010 1101100 1100100'
#using `bytearray`
>>> ' '.join(format(x, 'b') for x in bytearray(st, 'utf-8'))
'1101000 1100101 1101100 1101100 1101111 100000 1110111 1101111 1110010 1101100 1100100'
GeeksforGeeks
geeksforgeeks.org › python › python-convert-string-to-binary
Convert String to Binary - Python - GeeksforGeeks
July 12, 2025 - Explanation: converts each character in txt to its 8-bit binary form using ord() and format() then joins them into one binary string using join().
Top answer 1 of 10
174
Something like this?
>>> st = "hello world"
>>> ' '.join(format(ord(x), 'b') for x in st)
'1101000 1100101 1101100 1101100 1101111 100000 1110111 1101111 1110010 1101100 1100100'
#using `bytearray`
>>> ' '.join(format(x, 'b') for x in bytearray(st, 'utf-8'))
'1101000 1100101 1101100 1101100 1101111 100000 1110111 1101111 1110010 1101100 1100100'
2 of 10
133
If by binary you mean bytes type, you can just use encode method of the string object that encodes your string as a bytes object using the passed encoding type. You just need to make sure you pass a proper encoding to encode function.
In [9]: "hello world".encode('ascii')
Out[9]: b'hello world'
In [10]: byte_obj = "hello world".encode('ascii')
In [11]: byte_obj
Out[11]: b'hello world'
In [12]: byte_obj[0]
Out[12]: 104
Otherwise, if you want them in form of zeros and ones --binary representation-- as a more pythonic way you can first convert your string to byte array then use bin function within map :
>>> st = "hello world"
>>> map(bin,bytearray(st))
['0b1101000', '0b1100101', '0b1101100', '0b1101100', '0b1101111', '0b100000', '0b1110111', '0b1101111', '0b1110010', '0b1101100', '0b1100100']
Or you can join it:
>>> ' '.join(map(bin,bytearray(st)))
'0b1101000 0b1100101 0b1101100 0b1101100 0b1101111 0b100000 0b1110111 0b1101111 0b1110010 0b1101100 0b1100100'
Note that in python3 you need to specify an encoding for bytearray function :
>>> ' '.join(map(bin,bytearray(st,'utf8')))
'0b1101000 0b1100101 0b1101100 0b1101100 0b1101111 0b100000 0b1110111 0b1101111 0b1110010 0b1101100 0b1100100'
You can also use binascii module in python 2:
>>> import binascii
>>> bin(int(binascii.hexlify(st),16))
'0b110100001100101011011000110110001101111001000000111011101101111011100100110110001100100'
hexlify return the hexadecimal representation of the binary data then you can convert to int by specifying 16 as its base then convert it to binary with bin.
how do i convert string to binary string and the reverse too?
If you simply want to see the string output in binary, I just do: print(bin(yournumberhere)) More on reddit.com
3
1
October 27, 2022binary data to string
I think you need to be a little more specific. More on reddit.com
19
0
December 17, 2024How to convert bytes to string in python?
Try this: line = ser.readline().strip() values = line.decode('ascii').split(',') a, b, c = [int(s) for s in values] The call to .strip() removes the trailing newline. The call .decode('ascii') converts the raw bytes to a string. .split(',') splits the string on commas. Finally the call [int(s) for s in value] is called a list comprehension, and produces a list of integers. More on reddit.com
3
1
February 8, 2016Converting integer to 16-bit hexadecimal in Big-endain form
Check out hex() and, more importantly struct:
http://docs.python.org/2/library/struct.html
This lets you convert a decimal into binary data. I've used it to read binary files, so it might be what you are looking for. I'm weak on theory so I tend to just bang on stuff until I get it right, but I would start with:
>>> import struct
>>> struct.pack('>h', -200)
b'\xff8'And see what the machine makes of it, and adjust accordingly.
More on reddit.com 12
4
March 6, 201405:36
Learn Programming With Projects - Python Binary To Text Example ...
How to convert 'binary string' to normal string in Python3?
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PYTHON : How to convert 'binary string' to normal string in Python3?
03:15
How to convert string to binary? - YouTube
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Convert Text To Binary in Python - YouTube
GeeksforGeeks
geeksforgeeks.org › python › convert-binary-to-string-using-python
Convert binary to string using Python - GeeksforGeeks
July 12, 2025 - We are given a binary string and need to convert it into a readable text string. The goal is to interpret the binary data, where each group of 8 bits represents a character and decode it into its corresponding text.
Reddit
reddit.com › r/learnpython › how do i convert string to binary string and the reverse too?
r/learnpython on Reddit: how do i convert string to binary string and the reverse too?
October 27, 2022 -
is there any proper method to convert a string in utf-8 encoded formant to binary string format and the reverse too. like example
data = "this string".encode("utf-8")
data = func(data)
print(data) #want to have a string as output like "0101010101111010101010......."
Top answer 1 of 3
2
If you simply want to see the string output in binary, I just do: print(bin(yournumberhere))
2 of 3
1
Hello, I'm a Reddit bot who's here to help people nicely format their coding questions. This makes it as easy as possible for people to read your post and help you. I think I have detected some formatting issues with your submission: Python code found in submission text that's not formatted as code. If I am correct, please edit the text in your post and try to follow these instructions to fix up your post's formatting. Am I misbehaving? Have a comment or suggestion? Reply to this comment or raise an issue here .
Educative
educative.io › answers › how-to-convert-string-to-binary-in-python
How to convert string to binary in Python
Next, we can append these binary values to a list (m) so that m now consists of the binary numbers from the strings given and can be returned or printed. ... In order to pass a list of binary numbers to the function, we first convert the individual numbers to ASCII value by binary to decimal ...
AskPython
askpython.com › python › built-in-methods › convert-binary-string-to-normal-string
4 ways to Convert a Binary String to a Normal String - AskPython
April 23, 2023 - In Python, whenever we try to represent a binary string, there is always a prefix called the 0b prefix used to represent that it is a binary number. Most of the time, when we try to convert the binary string to a character string or vice versa, we try to eliminate this prefix.
AskPython
askpython.com › python › built-in-methods › integer-binary-string-python
Integer to Binary String in Python - AskPython
February 28, 2023 - We can use built-in functions like bin() and format() to convert integers to binary strings. We can use string formatting methods like f-string ad simple string formatting for this conversion.
FavTutor
favtutor.com › blogs › binary-string-to-int-python
Convert Binary String to Int in Python (with code)
September 12, 2023 - ... # initialize a binary string bString = "10101" # conversion value = int(bString, 2) # display the converted value print(value) ... In Python, we may use the bin() function to convert a string to binary.
Python Morsels
pythonmorsels.com › representing-binary-data-with-bytes
Representing binary data with bytes - Python Morsels
August 3, 2026 - The decode method (without any arguments passed to it) uses a default character encoding of utf-8. Even if we know that the data we're working with uses that default character encoding of utf-8, it's considered a best practice to always specify the encoding of our bytes: >>> text = data.decode("utf-8") >>> text 'bytes! ✨' As the Zen of Python says, "explicit is always better than implicit". If for some reason you have a string you want to turn into bytes, you can call the encode method on that string to encode it into bytes:
Ars OpenForum
arstechnica.com › forums › operating systems & software › programmer's symposium
Python question: string of binary to an actual binary number | Ars OpenForum
January 7, 2014 - I have a string of 1s and 0s that represents a binary number (e.g. '00101101'). How would I convert that to an actual num? If I use int(), Python assumes decimal and creates a number that's much, much bigger (in the above example, it would return the # 101101 instead of 45). I tried the...
Reddit
reddit.com › r/learnpython › binary data to string
r/learnpython on Reddit: binary data to string
December 17, 2024 -
Hi how can i convert a binary data (read from any file) to a string which contains the exact same binary data so that i can manipulate it
Quora
quora.com › How-do-you-convert-a-string-to-binary-in-Python
How to convert a string to binary in Python - Quora
Answer (1 of 2): You can convert a string to binary by converting each character to its Unicode representation, then converting it to binary. Let us take an example: [code]>>> s = "hello" [/code]Understanding bin(), ord(): * bin() is an in-built function in Python that takes in integer x and ...
TutorialsPoint
tutorialspoint.com › article › how-to-convert-string-to-binary-in-python
How to convert string to binary in Python?
March 24, 2026 - The second approach uses the Python bytearray() and bin() functions. The bytearray() function returns a new array of bytes, and the bin() function converts an integer to its binary equivalent as a string.
Tistory
7stocks.tistory.com › 47
Binary to String, String to Binary :: 개인 블로그
March 9, 2018 - 간단하다. Code snippets to show you how to convert string to bytes and vice versa.1. To convert a string to bytes.data = "" #string data = "".encode()#bytes data = b"" #bytes2. To convert bytes to a String.data = b"" #bytes data = b"".decode() #string data = str(b"") #stringP.S Tested with Python 3.4.3
Code Beautify
codebeautify.org › binary-string-converter
Binary to String Converter Online tool
This tool allows loading the Binary URL, which loads Binary and converts to String Numeral System.
Medium
medium.com › @python-javascript-php-html-css › transforming-byte-data-into-strings-in-python-3-c63dc99efbae
Converting Python 3 Byte Data into Strings
August 24, 2024 - The necessity of this conversion stems from Python’s distinct handling of byte sequences and text strings. Bytes, representing raw binary data, and strings, encapsulating human-readable text, serve different purposes in programming. Understanding how to seamlessly convert between these types is essential for implementing features such as reading files in a non-text format, receiving data over a network, and parsing binary protocols.
Python
docs.python.org › 3 › builtins › stdtypes.html
Built-in Types — Python 3.14.8 documentation
Two methods support conversion to and from hexadecimal strings. Since Python’s floats are stored internally as binary numbers, converting a float to or from a decimal string usually involves a small rounding error. In contrast, hexadecimal strings allow exact representation and specification ...
frhyme.code
frhyme.github.io › python-lib › binary_str_to_str
binary string을 string으로 바꾸기 : frhyme.code
July 3, 2018 - python에서 직접 bash command를 사용할 일이 있습니다. 저는 subprocess module을 사용해서 직접 커맨드를 치곤 합니다. 그런데, 이 때 결과물을 보면, string이 아니라 binary format으로 들어오는 것을 알 수 있어요.
Sololearn
sololearn.com › en › Discuss › 3006608 › convert-binary-to-string
Convert binary to string | Sololearn: Learn to code for FREE!
How can i convert binary to string in python? I wanna decode this binary to string : 01000111011001010110010101101011011100110110011001101111011100100100011101100101011