DiceGen 4+

The best passphrase generator‪!‬

Daniel Byon

    • 5.0 • 21 Ratings
    • Free
    • Offers In-App Purchases


Easily generate secure, random pass phrases that even the NSA (probably) won't be able to crack, using the Diceware algorithm!

The Diceware algorithm consists of rolling a 6-sided die 5 times per word in your passphrase (e.g. for a 7-word pass phrase, roll the die 5 * 7 = 35 times). Each set of 5 rolls is grouped into a 5-digit number, which is then looked up in a list of words. This allows for truly random pass phrases.

- Generates passphrases with customizable security settings
- Copy passphrase to clipboard. Saved passphrases are automatically saved to the passphrase history.
- Create passphrases that satisfy website security requirements by capitalizing words or adding a random number or special character
- Capitalize words

DiceGen is completely free, with no in-app purchase required to use all features!

Disclaimer: The algorithm actually calls for use of a physical die, but this app uses a random number generator function. These functions are not truly random, but are a great convenience over rolling a die a bunch of times!

What’s New

Version 2.1

- Added the ability to choose the separator character, for websites/apps that don't allow spaces. Choose from a Space, Dot or Dash!
- Show the passphrase character count

Ratings and Reviews

5.0 out of 5
21 Ratings

21 Ratings

Alexjames2 ,

Awesome!! Amazing

I love this app. Started using passphrases a while back when I got into cryptocurrency and realizing the potential damage from using a weak password. Passphrases are so much easier to remember and MUCH more difficult to crack. Can’t recommend this app to enough!

useremm ,

Highly recommend

Outstanding implementation of dice ware approach to creating passwords. It’s great that wordlists from additional languages are possible. Small suggestion would be to provide alternatives for capital letters besides first letter of each word

Key305 ,

Finally, the passphrase app I was looking for!

Nice job Dev! Thanks for providing alternative dictionary options and a word counter. Good job on details. A password strength checker would be welcomed addition.

App Privacy

The developer, Daniel Byon, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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