Base64 Encoder for Basic Auth

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Generate Base64 for Authorization: Basic headers without exposing credentials.

Example

admin:SecurePassword123!

Tips

  1. 1Full header: Authorization: Basic <result>.
  2. 2Test with curl.
  3. 3Always use HTTPS.

Frequently Asked Questions

Secure?

Only over HTTPS.

Production?

OK for server-to-server. Use OAuth for users.

Special chars?

Yes. Colon separates user:pass.