Passphrase Generator — Create Strong Memorable Passphrases Instantly
Generate a memorable multi-word passphrase that is easy to remember but hard to crack.
What Is Passphrase Generator?
Generate a memorable multi-word passphrase that is easy to remember but hard to crack.
A passphrase is a sequence of random common words — like "correct-horse-battery-staple" — that is both more memorable than a random password and equally secure when using 4+ words. The concept was popularized by the xkcd comic "Password Strength" (2011), which demonstrated that a 4-word passphrase has more entropy than a short complex password while being far easier to recall.
The security comes from the enormous number of word combinations, not from character substitutions like "p@$$w0rd" (which are predictable and easily guessed by modern crackers). Passphrases are ideal for credentials you must type manually — disk encryption, SSH keys, and master password manager passwords.
4 words, dash→coral-tiger-maple-dreamWhen to Use the Passphrase Generator
- →Master password for a password manager — a 5-word passphrase is strong enough to protect your vault and memorable enough to type without looking it up
- →Device and laptop login passwords — device passwords used dozens of times per day should be memorable; passphrases balance security and usability
- →Wi-Fi network passwords — a passphrase is far easier to type on mobile devices and share verbally than a random character string
- →SSH key passphrases — SSH private keys are often protected by a passphrase; a word-based passphrase is both strong and typeable on servers
- →Teaching password security concepts — passphrases are an excellent tool for demonstrating entropy and password strength to non-technical users
How to Use the Passphrase Generator
- Set the word count (3–8 words) using the slider.
- Enter your preferred separator (dash, space, dot, etc.).
- Click Generate Passphrase to create a new random passphrase.
- Click Copy to save it to your clipboard.
Frequently Asked Questions
Everything you need to know about Passphrase Generator
A passphrase is a password made of multiple random words — like "correct-horse-battery-staple." It is typically longer than a traditional password, which makes it harder to crack while being much easier to remember.