Htpasswd/htaccess generator

THE PRACTICAL GUIDE · NORMANDIN SYSTEMS

Get more from Htpasswd/htaccess generator

Htpasswd/htaccess generator: htpassword/htaccess user/password generator. An htpasswd entry supplies credentials for compatible HTTP authentication setups, while server configuration determines how that file is used. Password hashing deliberately makes verification more expensive than an ordinary fast digest. Its parameters balance the cost of legitimate logins against resistance to offline guessing, so settings should be chosen with the target application’s performance and security requirements in mind. A salt distinguishes otherwise identical passwords, while algorithm and cost information allow later verification. Use sample values when exploring the format and verify compatibility with the library that will actually store or check credentials. A browser-generated example is useful for learning and integration tests, not a complete account-security design.

Guide updated October 13, 2026

How to use this tool

1. Begin with a representative input. For a practical test, use: A demonstration username and password with a supported hash scheme. Replace demonstration values only after you understand the output.
2. Enter a demonstration password and set the algorithm parameters required by your target application or test scenario.
3. Generate the hash and examine the encoded algorithm, salt, and cost information where the output includes those fields.
4. Check verification using the intended application library, including both the correct password and a deliberately incorrect one.

SEE IT IN PRACTICE

A worked example

A demonstration username and password with a supported hash scheme

A username:hash entry for an htpasswd-style file

A generated credential entry does not activate authentication until the server points the protected location at that file.

Understand the two sides of authentication

A client presents credentials in an Authorization header. A compatible server checks those credentials against its configured authentication source. The text formats on the two sides are deliberately different: copying a password-file hash into the Basic password field does not reproduce the normal login workflow. Keep client examples separate from server credential-storage examples when documenting an integration.

Test the server configuration as a whole

A correct-looking credential value does not activate access control. The server must protect the intended path, use the intended password source, and communicate over an appropriate secure connection. Test an authorized request and an unauthorized request to the exact protected resource. Check that the credential file itself cannot be retrieved as ordinary web content, and avoid exposing test headers in shared logs.

When this tool is useful

• Prepare a test access-control file
• Check Apache credential syntax
• Compare supported password formats

Tips for a better result

• Keep the password file outside publicly served content and verify the server’s supported hash schemes.
• Do not reuse the demonstration password shown in an example as a real account password.
• Benchmark password-hashing settings in the actual server environment rather than assuming browser timing predicts production login cost.

Frequently asked questions