SafeKey Free key generator (secure passwords)
Use the interactive SafeKey tool for length, symbols, and local CSPRNG generation.
Open key generatorA key generator creates random secrets for accounts, APIs, or Wi‑Fi. SafeKey runs in your browser with Web Crypto — no key upload.
When to use it
- Rotate credentials after a breach
- Create one unique key per service
- Avoid human patterns and reused passwords
Practical defaults
- 16–24+ characters for important accounts
- Store in a password manager
- Enable 2FA where available
FAQ
What is a key generator?
A CSPRNG-based tool that outputs random keys/passwords. SafeKey uses crypto.getRandomValues.
Is my key sent to a server?
No — generation is local after the page loads.
Ideal length?
At least 16 characters; 20–24 for high-value accounts when allowed.