Please don't use that, the password derivation "algorithm" used there is extremely weak. I explained the issue a while ago here: https://palant.de/2016/04/20/s

Please don't use that, the password derivation "algorithm" used there is extremely weak. I explained the issue a while ago here: https://palant.de/2016/04/20/security-considerations-for-password-generators https://palant.de/2016/04/20/security-considerations-for-pas... That blog post lists two extensions with hashing algorithm "custom" - that's SuperGenPass.