This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2019.
* Some parts of this feature may have varying levels of support.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The Credential interface of the Credential Management API provides information about an entity (usually a user) normally as a prerequisite to a trust decision.
Credential objects may be of the following types:
Credential.id Read only
Returns a string containing the credential's identifier. This might be any one of a GUID, username, or email address.
Credential.type Read only
Returns a string containing the credential's type. Valid values are password, federated, public-key, identity and otp. (For PasswordCredential, FederatedCredential, PublicKeyCredential, IdentityCredential and OTPCredential)
Returns a Promise which always resolves to false. Subclasses may override this value.
const pwdCredential = new PasswordCredential({
id: "example-username", // Username/ID
name: "Carina Anand", // Display name
password: "correct horse battery staple", // Password
});
console.assert(pwdCredential.type === "password");
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
Credential |
51 | 18 | 60 | 38 | 13 | 51 | 60 | 41 | 13 | 5.0 | 51 | 13 |
id |
51 | 18 | 60 | 38 | 13 | 51 | 60 | 41 | 13 | 5.0 | 51 | 13 |
isConditionalMediationAvailable_static |
No | No | No | No | 16 | No | No | No | 16 | No | No | 16 |
type |
51 | 18 | 60 | 38 | 13 | 51 | 60 | 41 | 13 | 5.0 | 51 | 13 |
© 2005–2025 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Credential