Secure Password Generator
Cryptographically random passwords generated locally. No server, no logging, no account required.
Crypto.getRandomValues() Engine
Configuration
CSPRNG Generation
Uses crypto.getRandomValues() — the same entropy source as TLS encryption keys. Passwords never cross the wire.
Secure Password Generator — Cryptographically Random
Generate strong, cryptographically random passwords entirely in your browser. Uses the Web Crypto API (crypto.getRandomValues) for true randomness — not Math.random(). No password is ever transmitted to any server, logged, or stored anywhere outside your browser tab.
Cryptographic Randomness
FixIt uses the browser's built-in crypto.getRandomValues() API — a CSPRNG (Cryptographically Secure Pseudorandom Number Generator) that is the same entropy source used by operating systems for TLS key generation. This is fundamentally more secure than JavaScript's Math.random().
Fully Configurable
Control password length from 8 to 64 characters, and toggle uppercase letters, numbers, and special symbols on or off. The password regenerates instantly with each configuration change to ensure you always have a fresh result.
Zero Transmission — Completely Private
Your generated passwords never leave your device. There is no server, no account, no logging. When you close the browser tab, the password exists nowhere except wherever you copied it. This is the only safe way to generate passwords online.
How it Works
Set your desired length using the slider (12–20 characters recommended for most accounts).
Toggle uppercase, numbers, and symbols on or off based on the target site's requirements.
Click the refresh button to generate a new password at any time.
Click Copy to copy the password to your clipboard — then paste it into your password manager.
Protocol
Web Crypto API (CSPRNG)
Data Cloud Sync
None — Zero Transmission
Residency
Browser RAM Only
Frequently Asked Questions
Q: What makes this generator more secure than others?
Most simple password generators use JavaScript's Math.random(), which is a pseudorandom number generator not designed for security. FixIt uses crypto.getRandomValues() — the same source used for cryptographic keys. The output is statistically indistinguishable from true randomness.
Q: Are my generated passwords stored or logged?
No. Passwords are generated and exist only in your browser's memory. Nothing is transmitted to any server at any point. When you close the tab, the generated password is gone from our side entirely — it exists only where you copied it.
Q: What is the recommended password length?
NIST (National Institute of Standards and Technology) recommends a minimum of 12 characters. For financial accounts, admin credentials, and email accounts, 20+ characters is advisable. Longer passwords are always more secure than shorter complex ones.
Q: Should I include special characters?
Yes, when the website allows them. Including uppercase, lowercase, numbers, and symbols significantly increases the number of possible password combinations, making brute-force attacks computationally impractical for modern hardware.
Q: Where should I store the generated password?
Use a password manager (1Password, Bitwarden, KeePass) to store and auto-fill passwords. Never store passwords in a text file, email, or spreadsheet. Never reuse the same password across different accounts.
Q: Can I use this to generate API keys or tokens?
Yes. Enable alphanumeric characters only (turn off symbols for most API key formats) and set the length to match your requirement — 32 characters for a 128-bit hex-equivalent token. The cryptographic randomness makes it suitable for token generation.
Q: Is 64 characters too long for a password?
Most modern password managers handle passwords of any length, and most websites accept passwords of 64+ characters. Very long passwords provide no practical extra security beyond 20–24 characters when generated with a CSPRNG, but they cause no harm either.
Privacy Guarantee
Zero Data Retention Policy
All document processing happens inside your browser sandbox using WebAssembly. No files are ever uploaded or stored.