What does this tool do?
Generate a UTF-8 Base64 Basic Authorization header locally from explicit username and password. Inputs: Username, Password. Outputs: Authorization header.
How to use it?
Enter username, password, then choose “Generate”. Copy copies the displayed output. Clear releases inputs/results and resets options.
All processing is local. This tool does not send network requests, execute cURL, evaluate JavaScript or run GraphQL operations. Generated code and response markup are inert text. Inputs are not logged, saved or added to the route.
Basic authentication encodes credentials; it does not encrypt them. Use HTTPS.
Username cannot contain a colon; passwords may. Generated output intentionally contains encoded credentials.