Password Generator
Create secure random passwords
🔒 Password Tips:
- Use at least 12 characters for important accounts
- Include a mix of uppercase, lowercase, numbers, and symbols
- Never reuse passwords across different sites
- Consider using a password manager
About Secure Password Generator
1What is it?
Generate strong, random passwords with customizable length and character sets. This tool uses cryptographically secure random generation to create passwords that are virtually impossible to guess. Choose which character types to include and set your desired length for the perfect password.
2Use Cases
- Create unique passwords for online accounts
- Generate API keys and secrets
- Create temporary access passwords
- Generate database passwords
- Create WiFi network passwords
- Generate encryption keys
- Replace weak or reused passwords
3Examples
Strong password
Input
16 chars, all types
Output
K9#mPx$2nWqY@4Lb
Alphanumeric only
Input
20 chars, no symbols
Output
Hj7KmNpQrT3WxYz5BcDf
?Frequently Asked Questions
How secure are these passwords?
Very secure. The tool uses crypto.getRandomValues() for true cryptographic randomness. A 16-character password with mixed characters has about 95^16 possible combinations - it would take billions of years to crack by brute force.
Are the passwords stored anywhere?
No! Passwords are generated entirely in your browser using JavaScript. They're never sent to any server or stored anywhere. Once you leave the page, the generated passwords exist only in your clipboard if you copied them.
How long should my password be?
At minimum 12 characters for important accounts, 16+ for critical accounts (banking, email). Longer is always better. With a password manager, there's no reason not to use 20+ character passwords for everything.
Should I include symbols in passwords?
If the service allows it, yes! Symbols increase the character set from 62 (letters+numbers) to 95+ possible characters per position, exponentially increasing the number of possible passwords. But a longer password without symbols can be equally strong.
How should I store these passwords?
Use a password manager like Bitwarden, 1Password, or KeePass. Never reuse passwords across sites. If one site is breached, unique passwords protect your other accounts. Password managers make this practical.