KilukruMedia

Simply add anchors links inside your content. Shortcode <code>[wpanchor id="your_id"]</code> is added via a button in Wisiwig. After your need to create a link inside your site with #your_id for the href link. Your link look likes <code><a href="#your_id">my link</a></code>

WP Simple Anchors Links

Insert simply many anchors to pages, posts and custom post type.

jamesckemp

Simply use the <code>[toc content=".your-container"]</code> shortcode to automatically generate a table of contents for any HTML container.
The shortcode accepts a number of parameters:
<ul>
<li><code>content</code> string required 
A CSS selector indicating the container of your content.</li>
<li><code>headers</code> string 
A comma separated list of heading selectors that you want to include.</li>
<li><code>speed</code> int 
Speed of sliding back to top.</li>
<li><code>anchor-class</code> string 
Class of anchor links.</li>
<li><code>anchor-text</code> string 
Prepended or appended to anchor headings. Leave blank to disable anchor links.</li>
<li><code>top_class</code> string 
Back to top button or link class.</li>
<li><code>spy</code> true/false 
Enable scroll spy. This will highlight the list items as you scroll past them.</li>
<li><code>position</code> append/prepend 
Position of anchor text.</li>
<li><code>spy-offset</code> int 
Specify heading offset for spy scrolling.</li>
</ul>

Shortcode Table of Contents

Display an automated table of contents via shortcode.

WP Simple Anchors Links vs Shortcode Table of Contents