Password Generator
Generate a strong, random password — entirely in your browser.
Create a strong, random password right in your browser — nothing is ever sent anywhere. Choose the length and whether to include numbers and symbols, then copy it. Hit Regenerate for a fresh one.
Formula / method
Examples
e.g. K7$mP2!xQ9rT#4wL
e.g. KmPxQbav
What makes a password strong
Strength comes from length and unpredictability. A long password drawn from a large mix of upper- and lower-case letters, digits and symbols has an astronomical number of possibilities, which is what defeats brute-force guessing. Length generally matters more than complexity, so favour longer over merely fancier.
Generated safely in your browser
This generator uses your browser’s cryptographic random source and never sends the password anywhere — it is created on your device and shown only to you. For accounts that matter, pair a unique generated password with a password manager so you never have to remember or reuse one.
Where it's used
- Creating a strong, unique password for a new online account
- Generating a random Wi-Fi passphrase to replace a router's default
- Producing a throwaway credential for a test or staging account
- Making a database or service secret to store in a password manager
- Replacing a reused password that a breach check has flagged
Real-world examples
- A user generates a 20-character password with symbols for a bank login and saves it straight into their password manager.
- An admin creates a 32-character random string to use as an API service secret.
- A new router gets a fresh 16-character Wi-Fi passphrase instead of the sticker default.
Did you know?
A password's real strength is its entropy — the number of possible combinations — so length usually beats a short-but-complex password: each extra character multiplies the guesses an attacker must try far faster than swapping in one more symbol.
FAQ
Is this password safe to use?
Yes — it is generated locally with your browser’s cryptographic random generator and never leaves your device. For best security use 16+ characters including numbers and symbols.