Echo JS 0.11.0

Best for a privacy-oriented ID card: Digitalcourage Lichtbildausweis

Digitalcourage occupies the pragmatic middle ground. It provides a professionally manufactured physical card while allowing the user to choose the information printed on it. It is therefore particularly suited to situations where a person wants a photo-bearing, non-official identity card without presenting a conventional government document.

Best for an alternative passport or world citizenship document: World Passport

The World Passport has a much longer institutional history, a passport-style physical format, machine-readable features and a stated history of case-by-case recognition by authorities around the world.

Best for maximum individual autonomy: Memdeklaro

Memdeklaro is the clearest expression of the proposition that identity can be declared by the individual rather than a centralized institution. It is free, open source, locally generated and explicitly designed without a central database or third-party identity authority.