Passphrase Generator
NewGenerate memorable passphrases by combining random English words, similar to the Diceware method. Passphrases like "correct-horse-battery-staple" are easier to remember than random strings while being highly secure due to entropy from word count and vocabulary size. Choose word count (3–8), separator style, and case options. The estimated entropy and crack time are shown to help you choose the right configuration.
Passphrase Generator
Generate memorable yet secure passphrases. Easier to remember than random passwords while remaining highly secure.
How to Use Passphrase Generator
- 1Choose the number of words (4+ recommended)
- 2Select a separator (dash, space, dot, none)
- 3Choose word capitalization
- 4Copy your passphrase
Your Privacy is Protected
Passphrase Generator runs entirely in your browser. Your files and data are never uploaded to any server, never stored, and never shared. Everything happens locally on your device using secure browser APIs.
Frequently Asked Questions
Are passphrases more secure than passwords?
A 4-word passphrase (~50 bits entropy) is roughly equivalent to a 10-character random password. A 6-word passphrase (~77 bits) is stronger than most passwords.
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