Secure Passphrase Generator
Generate secure, memorable passphrases using the EFF's long wordlist for maximum entropy and usability.
5 Random Words
Memorable combinations that are easy to type and remember
High Entropy
Each word provides ~13 bits of entropy for strong security
EFF Wordlist
Based on the official Electronic Frontier Foundation wordlist
Best Passphrase Practices
✓Do's
- Use 5-6 random words from a trusted wordlist.
- Insert separators (hyphens or spaces) for readability.
- Add optional numbers/symbols for services that require them.
- Store passphrases in a secure manager instead of memory.
- Regenerate when a service reports a breach or compromise.
✕Don'ts
- Use personal info (names, quotes, lyrics).
- Choose predictable sequences or keyboard walks.
- Reuse the same passphrase across multiple accounts.
- Share passphrases over chat, email, or text.
- Skip breach checks—verify important secrets regularly.
Check if a passphrase was exposed
Use our privacy-first Breach Test to see whether a passphrase appeared in known leaks. We only transmit a hashed prefix.
Launch Breach Test