Pronounceable Passphrase Generator
Local ProcessingGenerate memorable, high-entropy passphrases built from pronounceable syllables using cryptographically secure random numbers.
How It Works & Processing Standards
Generate memorable, high-entropy passphrases built from pronounceable syllables using cryptographically secure random numbers.
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Current Limits
- Maximum input length: 2,000,000 characters
For a password that is long yet memorable. Words are built from syllables of 14 consonants × 5 vowels, about 6.13 bits per syllable. Set words, syllables and separator and the entropy is calculated too.
Results change every time. The entropy applies to this generator; it no longer holds if you edit the result.
What You Can Do
- Pronounceable words
- Syllables such as la, du, ve joined into readable words.
- Exact entropy
- Words × syllables × log2(70) bits.
- Separator and digit
- Change the separator and optionally add a digit at the end.
How to Use Pronounceable Passphrase Generator
- 1Set words and syllablesThe default is 5 words × 3 syllables.
- 2Choose a separatorHyphen, space, dot or anything you like.
- 3Generate and copyCopy the passphrase.
Examples
Common Use Cases
- A password you must memorise, like a password-manager master password
- A password you need to read aloud, like Wi-Fi
Frequently Asked Questions (FAQ)
Why not real English words?
A short word list can make results look stronger than they are. Syllable combinations can be counted exactly, so the entropy shown is trustworthy.