angular.module("app",[])
.controller("filterCtr",function($scope){
$scope.myDate= new Date();
})
<div data-ng-app="app">
<div data-ng-controller="filterCtr">
Uppercase filter convert string to uppercase: {{'nimish'|uppercase}}
<br/>
<hr/>
Lowercase filter convert string to lowercase: {{'NIMISH'|lowercase}}
<br/>
<hr/>
Number format number as text if input is not a number empty string is returned {{2.3467|number:2}} {{"hello"|number:2}}
<br/>
<hr/>
To pass parameter to filter colon ":" is required {{2.3467|number:3}}
parameter says format upto 3 decimal place.
<br/>
<hr/>
Date filter {{myDate|date:'fullDate'}}
<br/>
Date filter {{myDate|date:'medium'}}
<br/>
Date filter {{myDate|date:'short'}}
<br/>
There are lots of other parameters to date filter for hour, minutes, seconds, etc.
</div>
</div>