As stated before, the editor provides a default toolbar with common options. The toolbar can be customized by defining elements inside the header element. For example, a custom toolbar created with text style controls would be as follows:

<p-editor name="custom" [(ngModel)]="customtext" 
  styleClass="editor-dimensions">
  <p-header>
    <span class="ql-formats">
      <button class="ql-bold"></button>
      <button class="ql-italic"></button>
      <button class="ql-underline"></button>
      <button class="ql-clean"></button>
    </span>
  </p-header>
</p-editor>

The text editor with the customized toolbar will be displayed as follows:

The toolbar can be customized with any number of toolbar controls in different ways. Refer to the Quill documentation for all available controls.