cobianzo

This is a very simple plugin that allows you to associate a tooltip to any link in the block editor. 
Open the link options, click on the pencil icon to edit it, then make sure that the Advanced panel 
is open, and find the new input box for the tooltip. 
You will see the tooltip when you hover with the mouse the link in the frontend.
Main features: 
– new ‘tooltip’ input box in the CMS editor ‘edit link’, under ‘Advanced’ tab. 
– showing this new field as a simple CSS-only tooltip in the frontend 
– CSS rules use some variables to easily modify the aspect of the tooltip.

GB CSS Tooltip

Simple functionality that includes an extra option when editing a link within the block editor: nice CSS tooltips.

webcraftplugins

Image Map Pro is a plugin that lets you create interactive images for your WordPress website. Load your image and draw shapes on top of it – it’s that simple!
Features:
<ul>
<li>Custom Polygon Shapes (limited to 1)</li>
<li>Over 150 SVG Icons Included</li>
<li>Super Advanced Backend Editor</li>
<li>Fully Responsive</li>
<li>Click/Mouseover Actions</li>
<li>Custom Styles for Shapes</li>
<li>Image Map Export</li>
<li>Undo/Redo Functionality</li>
<li>Zooming in the Editor</li>
<li>Fullscreen Capability</li>
<li>Rename & Reorder Shapes</li>
<li>Copy/Paste & Duplicate Shapes</li>
</ul>
This is a Lite version, for the full version, please visit <a href="https://codecanyon.net/item/image-map-pro-for-wordpress-interactive-image-map-builder/2826664" rel="nofollow ugc">https://codecanyon.net/item/image-map-pro-for-wordpress-interactive-image-map-builder/2826664</a>
Premium version features:
<ul>
<li>Unlimited Polygon Shapes</li>
<li>Connected Shapes</li>
<li>Content Builder for the Tooltips</li>
<li>JavaScript & HTML API</li>
<li>Customer Support for 6 Months</li>
<li>Import and Export Image Maps</li>
</ul>

Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite

Super advanced drag-and-drop interactive image builder. Polygon shapes, SVG icons, custom styles and animations.

GB CSS Tooltip vs Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite