Angular supports four types of data binding:

1. Interpolation (One-way: Component to Template):

<h1>{{title}}</h1>

2. Property Binding (One-way: Component to Template):

<img [src]="imageUrl">
<button [disabled]="isDisabled">

3. Event Binding (One-way: Template to Component):

<button (click)="onClick()">Click me</button>

4. Two-way Binding:

<input [(ngModel)]="username">