<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [@firebase/auth](./auth.md) &gt; [UserInfo](./auth.userinfo.md)

## UserInfo interface

User profile information, visible only to the Firebase project's apps.

<b>Signature:</b>

```typescript
export interface UserInfo 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [displayName](./auth.userinfo.displayname.md) | string \| null | The display name of the user. |
|  [email](./auth.userinfo.email.md) | string \| null | The email of the user. |
|  [phoneNumber](./auth.userinfo.phonenumber.md) | string \| null | The phone number normalized based on the E.164 standard (e.g. +16505550101) for the user. |
|  [photoURL](./auth.userinfo.photourl.md) | string \| null | The profile photo URL of the user. |
|  [providerId](./auth.userinfo.providerid.md) | string | The provider used to authenticate the user. |
|  [uid](./auth.userinfo.uid.md) | string | The user's unique ID, scoped to the project. |