Password Generator
Generate random passwords using your browser’s cryptographic API.
We do not store your password. Even so, avoid pasting real credentials into websites you do not control.
What this tool does
Generate a random password with a chosen length and character groups. Longer unique passwords are generally harder to guess; for real accounts, avoid reuse and store credentials in a reputable password manager. The generator does not replace multi-factor authentication.
How to use it
Enter the values requested by the calculator and check the result together with the notes shown below it.
Practical example
Use a realistic example from your own setup to compare scenarios. The result is a reference, not a replacement for manufacturer specifications.
How to interpret the result
Treat the result as an estimate whenever real-world factors are not available to the browser. For hardware, network or safety decisions, verify the relevant technical specifications.
Frequently asked questions
What length is recommended?
The longer the better: from 14–16 characters with letters, numbers and symbols it is very hard to guess by brute force.
Are the generated passwords stored?
No. They are generated in your browser and are neither sent nor stored. Copy it and keep it in a password manager.