How to use this tool
This tool uses your browser’s cryptographic random number generator to create passwords that are mathematically impossible to guess.
- Length matters: We recommend at least 12 characters.
- Local processing: Your password is generated right here in your browser. It is never sent to our server.
🛡️ The Science of Unbreakable Passwords
In the age of GPU-accelerated cracking, your pet’s name followed by “123” is not a password. It is a welcome mat for hackers. Here is why you need high-entropy, random strings generated by a machine, not a human brain.
1. Why Humans Are Terrible at Randomness
When asked to pick a random password, humans invariably use patterns. We use keyboard rows (qwerty), substitutions (P@ssw0rd), or personal dates. Hackers know this. They use “Dictionary Attacks” that try these common patterns first.
This tool is different. It uses your browser’s Crypto API to generate mathematical noise. There is no pattern, no logic, and no way to guess it.
2. “Time to Crack” Table (2025 Edition)
How long does it take a modern hacker to brute-force your password? The difference between 8 characters and 12 characters is the difference between “Seconds” and “Centuries.”
| Length | Numbers Only | Mixed (Upper/Lower/Symbol) |
|---|---|---|
| 8 Chars | Instantly | 39 Minutes |
| 10 Chars | Instantly | 5 Months |
| 12 Chars | 2 Seconds | 3,000 Years ✅ |
| 16 Chars | Hours | 34 Billion Years 🔒 |
*Estimates based on modern GPU hacking rigs (RTX 4090 clusters).
3. Wise Security Practices
🔑 Use a Password Manager
Don’t try to memorize the 16-character gibberish this tool generates. Use a manager like 1Password, Bitwarden, or Apple Keychain. You only need to remember ONE master password.
🚫 Never Reuse Passwords
This is the cardinal sin. If you use the same password for Email and Netflix, and Netflix gets hacked, your Email is gone. Unique passwords compartmentalize the risk.
4. Is this tool safe?
Yes. This tool runs entirely in your browser (Client-Side). The password is generated on your device and is never transmitted to our servers. We cannot see it even if we wanted to.