Longer beats clever
Attackers automate guesses. Extra length and a wider character set raise the number of possibilities much faster than human-looking substitutions.
Private Security Tool
AI Strong Password Generator
Create strong random passwords or readable passphrases instantly. The tool also acts as a password strength tester, estimating brute-force cracking time with an attacker-friendly bcrypt-10 model.
100% Local & Private.
We do not store, track, or transmit your passwords.
Generator
Build a safer password
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Time to crack: waiting for a password.
Estimate assumes 12x RTX 5090 GPUs attacking bcrypt-10 hashes.
Why it matters
Strong passwords reduce the easiest account attacks.
Random for managers
Use random strings for accounts saved in a password manager. The generator guarantees at least one character from every selected pool.
Memorable for typing
Passphrases combine unrelated words so they are easier to type while still being hard to brute-force at scale.
FAQ
Password generator questions
Is it safe to use an online password generator?
It is safer when the generator runs locally in your browser and never sends the password to a server. This tool keeps generation and testing client-side.
How long should a password be?
A 12-character random password is a practical starting point. Increase the length for highly sensitive accounts, or use a multi-word passphrase when the password must be typed manually.
Should I use symbols in passwords?
Symbols increase the search space when attackers do not know your pattern. Length is still the most reliable improvement, especially for random passwords.
Does the cracking-time estimate guarantee safety?
No estimate can guarantee safety. The displayed time is a comparative model based on length and complexity, assuming a powerful bcrypt-10 attack setup.