Creating a new account
Before
Password was 8 characters, reused from another site
After
20-character random password, unique to this site
If this site gets breached, only this account is affected. Reuse is the real risk.
All Tools
Password Generator – Strong Random Passwords
I built this because every password generator I found either wanted an account or generated passwords using Math.random() — which isn't secure. This one uses the browser's crypto API, the same source trusted by security tooling. Nothing gets stored.
100% free, no signup
Length16
Bulk generate 50 passwords + export
Your files are processed in your browser and never uploaded to any server.
A note from me
The real risk with passwords isn't strength — it's reuse. A 20-character password is only as strong as the fact that you're not using it on 5 other sites. My approach: generate a different password for every account, and store them in a password manager. For the password manager's own master password, use a passphrase — 5-6 random words. It's easier to remember and just as strong.
— Mirza Noman Baig
How to use this tool
- 1Choose your password length.
- 2Enable uppercase, lowercase, numbers, and symbols.
- 3Pick how many passwords you want.
- 4Click Generate.
- 5Copy and save in your password manager.
Real results from testing
These are actual measurements from using this tool, not estimates.
WiFi network password
Before
Password was a memorable but weak word
After
16-character random password with symbols
For WiFi, symbols work fine if all your devices support them. Some older printers don't.
API tokens for dev work
Before
Used predictable strings for test tokens
After
32-character crypto-random tokens
Realistic for testing auth flows. Much better than 'test-token-123'.
Password Generator features
Cryptographically random
Uses the browser's secure random source, not Math.random().
Custom character sets
Choose length and which character types to include.
Bulk generation
Generate multiple passwords at once for testing or team use.
Runs locally
Passwords never leave your device. No logs, no storage.
Frequently asked questions
Is this password generator secure?+
Yes. It uses the browser's crypto.getRandomValues — the same source trusted by security tools. Not Math.random().
Are generated passwords stored anywhere?+
No. They're generated in your browser. Nothing gets sent to a server.
How long should a password be?+
16 characters minimum for important accounts. 20-24 for email and banking. Length matters more than complexity.
Do I need symbols in my password?+
Not strictly. A longer password with letters and numbers is often stronger than a shorter one with symbols. Symbols help, but length is the biggest factor.
How should I store the passwords?+
In a password manager. Writing them down or reusing them across sites defeats the purpose of a strong password.