HTTP Basic Auth generator

Set the input and check the result

Enter the username and password separately, then copy the Authorization header. The password is hidden by default; use the button on its right to show or hide it. The example user and pass becomes user:pass, encoded as dXNlcjpwYXNz. Base64 is reversible; use HTTPS for the request.

Check the input format and options with this example before using your own data. Random values, file sizes and presentation vary with the input and settings.