This app generates a password from your secret string.

This app generates a password from your secret string.
It is impossible to guess the original string from the generated password!
Because the well-known algorithm of SHA-256 is used, even if this app cannot be used, other services can generate the same password again.

Encode the original string into UTF-8 and make it binary
Hashing with SHA-256
Convert to string with base64
Extract a specified number of characters from the beginning
If the symbol is required, shift the extracted character string until the symbol is included

What’s New

Version 1.1.0

You can now ban the use of symbols!

App Privacy

The developer, Ryuta Okada, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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