pi-profile-header-heading">uppercase</h1>
  <ol class="api-profile-header-structure naked-list step-list">
    
    <li>
      - filter in module <a href="api/ng">ng</a>
    </li>
  </ol>
</header>





<div class="api-profile-description">
  <p>Converts string to uppercase.</p>

</div>




<div>
  

  
  <h2>Usage</h2>
  <h3>In HTML Template Binding</h3>
  
    <pre><code>{{ uppercase_expression | uppercase}}</code></pre>
  

  <h3>In JavaScript</h3>
  <pre><code>$filter(&#39;uppercase&#39;)()</code></pre>