NTLM Hash Generator
Generate the NTLM hash of a password.
NTLM is the MD4 hash of the UTF-16LE password, used by Windows. It is unsalted and weak; shown for admin and pentest use. Everything runs in your browser.
100% private - runs entirely in your browser.
Your input, keys and passwords are never uploaded. Want proof? Load this page, then turn off your internet - the tool still works. For an exact check, open your browser's DevTools Network tab and confirm no data is sent when you use it.
About the NTLM Hash Generator
Generate the NTLM hash of a password, which Windows uses to store and check credentials.
NTLM is the MD4 hash of the password encoded as UTF-16LE, shown as uppercase hex.
Useful for administrators and penetration testers. Everything runs in your browser.
Key features
- Computes the Windows NTLM hash
- MD4 over UTF-16LE, uppercase hex
- Updates as you type
- Runs entirely in your browser
How to use
- 1Type the password.
- 2Read the NTLM hash.
- 3Copy it in one click.
Examples
password8846F7EAEE8FB117AD06BDD830B7586CThe classic NTLM hash of the word password.
helloAn uppercase 32-character hex hashNTLM always produces 32 hex characters.
Frequently asked questions
- How is NTLM computed?
- It is the MD4 hash of the password encoded as little-endian UTF-16, with no salt.
- Is NTLM secure?
- No. NTLM is unsalted and based on the weak MD4 hash, so it is easy to crack. It is shown for admin and testing use.
- Is my password uploaded?
- No. The hash is computed entirely in your browser.