Enter the text you want to encode into the Input Text box and click the ENCODE button to display the encoded string.
Enter the text you want to decode into the Output Text box and click the DECODE button to see the decoded result.
Encode the concatenated username and password with a colon ":" to obtain the string for the Authorization header sent to the server. Enter the Authorization header string into the Output Text box and decode to retrieve the parsed Basic Authentication username and password.
Example: admin:passpass ⇔ YWRtaW46cGFzc3Bhc3M=