Internal Link Preview Tooltip

=== Internal Link Preview Tooltip === Contributors: nmtnguyen56 Tags: link preview, tooltip, internal link, post preview Requires at least: 5.2 Tested up to: 7.0 Stable tag: 1.0 Requires PHP: 7.2 License: GPLv2 or later License URI: https://www.gnu.org/licenses/gpl-2.0.html

Displays a neat and responsive preview tooltip when hovering over internal links within your post content, enhancing user experience and engagement.

== Description ==

Internal Link Preview Tooltip is a lightweight and highly optimized plugin that keeps your readers engaged by allowing them to peek into an internal link without leaving the current page.

When a user hovers over an internal link in your post, a clean, modern tooltip appears displaying the destination post's title, a brief excerpt (or content), and a customizable "Read more" button.

Features:

• Smart Positioning: Automatically calculates space to show the tooltip above or below the link, complete with a dynamic pointer arrow.
• AJAX Powered: Fetches preview data seamlessly without reloading the page.
• Customizable via Settings: * Choose between showing the post 'Excerpt' or 'Full Content'.
  • Set the exact number of words to display.
  • Customize the "Read more" button text.
• Highly Optimized: Only targets links within the main content area, ignoring menus, sidebars, and external links to prevent bloat.
• Translation Ready: Fully localized and ready to be translated into any language.

== Installation ==

1. Upload the int-link-preview folder to the /wp-content/plugins/ directory, or install the ZIP file via the WordPress Plugins menu.
2. Activate the plugin through the 'Plugins' menu in WordPress.
3. Navigate to Settings > Link Preview Tooltip to configure the word limit, content type, and button text.
4. Done! Hover over any internal link inside your post content to see it in action.

== Frequently Asked Questions ==

= Does it work with external links? = No. To protect your site's performance and UX, this plugin specifically targets internal links (links within your own domain) only.

= Can I change the tooltip design? = Yes! You can easily override the CSS by adding custom CSS to your theme, or modifying the assets/int-link-preview.css file directly.

== Changelog ==

= 1.0 =

• Initial release.