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Asked: 2024-09-22T11:21:25+05:30 In:

What is the method for decoding Base64 encoded data in Python?

Hey everyone! I’ve been diving into some data processing lately and stumbled upon Base64 encoding. I understand it’s used to convert binary data into a text format, which is cool! But now I’m stuck on how to decode this Base64 encoded data in Python.

If anyone could share the method or any example code for decoding it, I’d really appreciate it! Thanks a ton! 😊

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    2 Answers



    1. Base64 Decoding in Python

      Base64 Decoding in Python

      Hey there! 😊

      It’s awesome that you’re exploring Base64 encoding! Decoding Base64 data in Python is pretty straightforward. You can use the built-in base64 module for this.

      Here’s a simple example:

      
import base64

# This is your Base64 encoded data
encoded_data = 'SGVsbG8sIFdvcmxkIQ=='

# Decoding the Base64 data
decoded_data = base64.b64decode(encoded_data)

# Converting bytes to string
decoded_string = decoded_data.decode('utf-8')

print(decoded_string)  # Output: Hello, World!

      In the code above:

      • We import the base64 module.
      • We have a variable encoded_data containing the Base64 string.
      • We use base64.b64decode() to decode it.
      • Finally, we convert the bytes to a string using decode('utf-8').

      Feel free to ask if you have any questions! Happy coding!


    2. “`html

      Decoding Base64 encoded data in Python is quite straightforward thanks to the built-in base64 module. You can easily convert a Base64 string back into its original binary format using the b64decode function. Here’s a simple example to illustrate the process:

      import base64

# Base64 encoded string
encoded_data = 'SGVsbG8sIFdvcmxkIQ=='  # This represents 'Hello, World!'

# Decoding the Base64 string
decoded_data = base64.b64decode(encoded_data)

# Convert bytes to string
decoded_string = decoded_data.decode('utf-8')

print(decoded_string)  # Output: Hello, World!

      “`

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