Base64 encoding and decoding in client-side Javascript
May 12, 2010 · Are there any methods in JavaScript that could be used to encode and decode a string using base64 encoding?
How do I encode and decode a base64 string? - Stack Overflow
Jul 31, 2012 · How do I return a base64 encoded string given a string? How do I decode a base64 encoded string into a string?
How can I decode a base64 string from the command line?
720 I would like to write a bash script to decode a base64 string. For example I type decode QWxhZGRpbjpvcGVuIHNlc2FtZQ== and it prints Aladdin:open sesame and returns to the prompt. …
How to decode BASE64 in Standard SQL? - Stack Overflow
Oct 25, 2018 · 12 I'm attempting to unhash a column of base64 values into decoded strings with Standard SQL in BigQuery and not having any luck so far. I found there's a function called …
How do you decode Base64 data in Python? - Stack Overflow
Jul 19, 2021 · I have the following piece of Base64 encoded data, and I want to use the Python Base64 module to extract information from it. It seems that module does not work. How can I make it work?
php - How to decode a Base64 encoded image? - Stack Overflow
47 The solution to your problem is here: How to decode a base64 string (gif) into image in PHP / HTML Quoting that source but modifying: In the case you strip out the first case and choose to decode the …
powershell - How to decode a Base64 string? - Stack Overflow
Mar 14, 2013 · on converting TO Base64, you must first obtain a byte representation of the string you're trying to encode using the character encoding the consumer of the Base64 string expects. on …
Decode a base64 string and encode it as hex using xxd
Apr 10, 2025 · I would like to take the base64 string and convert it to hex such that it remains a 32 byte string that I can use with openssl to encrypt and decrypt using aes-256 ciphers.
How can you encode/decode a string to Base64 in JavaScript?
You can use btoa() and atob() to convert to and from base64 encoding. There appears to be some confusion in the comments regarding what these functions accept/return, so… btoa() accepts a …
How do I base64 encode (decode) in C? - Stack Overflow
Dec 5, 2008 · I have binary data in an unsigned char variable. I need to convert them to PEM base64 in c. I looked in openssl library but i could not find any function. Does any body have any idea?