WebAuthn Features
and Capability Detection
for Passkeys
WebKit 537
- Passkey Platform Authenticator Unknown
- User Verifying Platform Authenticator Not Available
- Cross-Device Authentication (hybrid transports) Unknown
- Get Client Capabilities Not Supported
- Conditional Get (Autofill UI) Not Supported
- Conditional Create (Opportunistic Upgrades) Unknown
- Related Origin Requests Unknown
- toJSON() Method Supported
- Parse JSON Request Options Supported
- Parse JSON Creation Options Supported
- RP Signals: All Accepted Credentials Not Supported
- RP Signals: Current User Details Not Supported
- RP Signals: Unknown Credential Not Supported
- Credential Properties (credProps) Unknown
- Large Blob Storage Unknown
- Pseudo-Random Function (PRF) Unknown
- Secure Payment Confirmation (SPC) Unknown
- FIDO AppID Unknown
- FIDO AppID Exclusion Extension Unknown
- FIDO2 Credential Blob (credBlob) Unknown
- FIDO2 Get Credential Blob Unknown
- FIDO2 Credential Protection Policy (credProtect) Unknown
- FIDO2 Enforce Credential Protection Policy Unknown
- FIDO2 HMAC Secret Unknown
- FIDO2 Minimum PIN Length (minPinLength) Unknown
This is a developer resource for WebAuthn Relying Parties and Clients.
It is not intended to convey general support for passkeys for end users.
It is not intended to convey general support for passkeys for end users.