Tools for Humanity offers World ID
Product
Universal proof-of-human protocol offering a portable anonymous digital passport that proves unique humanness with zero-knowledge proofs.
- Currently Offered
Universal proof-of-human protocol offering a portable anonymous digital passport that proves unique humanness with zero-knowledge proofs.
World ID is an open and permissionless proof-of-personhood protocol that issues a portable digital passport on the holder phone. It verifies that each holder is a unique human while preserving anonymity through zero-knowledge proofs.
Developers integrate World ID through the IDKit SDK and Sign in with World ID as a trust layer against bots, duplicate accounts, and Sybil attacks. Integration guides and developer resources are published through the developer portal on world.org.
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