Passphrase Generator
Create memorable, secure passphrases from German words using the Diceware method, ideal for strong passwords on any website. GDPR-compliant.
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How to use this tool (video)
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Passphrase Generator – Memorable Phrases That Are Hard to Crack
A secure password does not have to look like G7#k!m9Z&qR. A passphrase, a string of random words strung together, can be just as secure and a lot easier to remember. This tool creates passphrases using the Diceware method, and it works with a German word list.
A note on the language: this generator uses a German Diceware word list, so the words it picks will be German. That is by design the Diceware method works with any language, and a mix of common German words like Himmel-Tiger-Mond-Kuchen-Rakete is just as secure as an English one. Everything runs in your browser, your input is not transmitted to our server.
Passphrase vs. password
- Memorable: Five common words are easier to recall than 12 random characters
- Secure: Five words from our 574-word list give you about 46 bits of entropy
- Diceware method: Each word is cryptographically chosen at random
- Customizable: Pick the word count, separator, and whether to append numbers or symbols
Where to use passphrases
- Your password manager master password: one strong passphrase protects everything else
- Disk encryption (BitLocker, FileVault, LUKS)
- SSH keys, GPG, and cryptographic applications
- Master password for encrypted cloud services
Frequently asked questions
What is a passphrase?
A passphrase is a sequence of several random words instead of a single character string. Because it is made of real words, it is much easier to remember than a cryptic password while remaining very strong.
How secure is a passphrase compared to a password?
Five randomly chosen words from our German word list give you over 60 bits of entropy. That is about the strength of a long, random password and is enough for most applications.
Why does the generator use German words?
The word list is built in German so the passphrases feel natural and are easy to remember for German speakers. The Diceware method works equally well with any language.
How many words should my passphrase contain?
Five words are usually a good balance of security and memorability. You can raise the number in the generator for extra entropy, or lower it for shorter passphrases.
Where can I use a passphrase?
It is especially useful as the master password for your password manager, for disk encryption, or for cryptographic keys. Many modern services handle long passphrases without any problem.
Are my passphrases transmitted or stored?
No. The words are chosen cryptographically at random in your browser. They are not transmitted to our server or saved. The process runs right in your browser.