Prove age,
not identity.
Age verification without accounts.
Without personal data.
Without surveillance.
Verify with World ID or, soon, on-device passport NFC. Websites receive only the result: over 18, yes or no. Built for privacy-preserving age checks — designed to align with UK and EU digital verification direction.
The Problem
Age gates are broken.
Today, most age verification systems require:
- Uploading passports
- Facial scans
- Storing sensitive documents
- Creating permanent identity records
This creates risk, friction, and liability.
The Reality
Users don’t want to hand over identity.
Platforms don’t want to store it.
There’s a better way.
The Solution
Zero-knowledge age verification.
Proof of Age confirms:
This person is over 18.
And nothing else.
- No name
- No date of birth
- No email
- No wallet address
Powered by World ID’s zero-knowledge proofs, the system verifies humanness and uniqueness without exposing identity.
How It Works
Review the request
See which partner is asking and what age threshold they need.
Verify with World ID
A zero-knowledge proof confirms you meet the threshold.
Share the result
A short-lived signed proof goes to the partner — nothing more.
That’s it.
Why It’s Different
Privacy by design
We never collect or store personal information.
Your data stays on your device.
One human, one verification
Each partner uses its own code — ensuring a user can only verify once per partner.
Sybil resistant
Built on World ID’s uniqueness guarantees.
Minimal data surface
Partners receive confirmation of age eligibility — nothing more.
For Developers
Integrate age verification in minutes.
- Session-based partner API
- ES256 signed, time-bound proof tokens
- JWKS offline verification
- Unlinkable, session-scoped proofs
- World ID Orb / Secure only
No user database required.
No PII handling.
No compliance nightmare.
Add age gating without becoming a data custodian.
For Users
Your identity is not the price of entry.
Proof of Age ensures:
- You are treated as a human
- Your privacy is respected
- Your data is not harvested
You control when and where you prove eligibility.
Trust & Security
Built for a privacy-preserving internet.
Vision
The internet should verify eligibility — not identity.
Age is just the beginning.