Authorization Header Builder

Quickly generate Basic, Bearer, or custom authentication headers and verify if Basic headers can be decoded correctly.

Generated Result

Basic ZGVtbzpwQHNzdzByZA==

Basic is just Base64 encoded, not encrypted.

Paste an existing Authorization header to quickly check username, password, and whether the Base64 is valid.

Scheme

Basic

Token

ZGVtbzpwQHNzdzByZA==

Username

demo

Password

p@ssw0rd

Basic header format is valid

{
  "scheme": "Basic",
  "token": "ZGVtbzpwQHNzdzByZA==",
  "username": "demo",
  "password": "p@ssw0rd",
  "error": null
}