CantonBolo

Features: 
1. In addition to the jQuery library, only need to load some little JS files and some little of CSS files. 
2. The output code of the plug-in on the page in line with W3C’s XHTML 1.1 and CSS 3 standards, and the code structure is very simple. 
3. When deactivated，the images calling code generated by the plug-in will not cause any adverse effects.
This plugin allows you easily to make <a href="http://flowplayer.org/tools/demos/overlay/gallery.html" rel="nofollow ugc">Overlay gallery</a> popups on WordPress.
这个插件助你在 WordPress 中轻易地使用 <a href="http://flowplayer.org/tools/demos/overlay/gallery.html" rel="nofollow ugc">Overlay gallery</a> 相册功能。
<h4>Supported Languages:</h4>
<ul>
<li>US English/en_US (default)</li>
<li>简体中文/zh_CN (translate by <a href="http://imbolo.com/" rel="nofollow ugc">bolo</a>)</li>
</ul>

Overlay4WP

Easy to use Overlay popus gallery in WordPress.Base on jQuery Library.

DmtLo

Wow-Company

<a href="https://wow-estore.com/documentations/popup-box-documentation/" rel="nofollow ugc">📚 Documentation</a> | <a href="https://demo.wow-estore.com/popup-box-pro/" rel="nofollow ugc">🚀 Try Pro Demo</a>
Popup Box is a lightweight yet powerful WordPress popup plugin that helps you create, customize, and manage stunning popups without coding. Perfect for email subscription popups, promotional popups, special offers, announcement popups, and interactive content popups.
Design your popup with a live preview builder and choose placements. Use flexible triggers like on load, scroll, or click, and control exactly where your popups appear with advanced targeting rules.
Popup Box is a powerful yet lightweight WordPress plugin that lets you easily create, customize, and manage popups with a real-time live preview. Perfect for special offers, email signups, promotions, or boosting user interaction.
<h3>🌟 Key Benefits</h3>
<ul>
<li>Effortlessly create stunning popups with live preview.</li>
<li>Improve engagement and grow conversions.</li>
<li>Lightweight and optimized for speed.</li>
<li>Simple setup – works with any theme.</li>
</ul>
✅ Engage visitors and increase conversions with Popup Box — the ultimate WordPress popup solution!
<h4>Main Features</h4>
<h3>🎨 Customization & Design</h3>
<ul>
<li>Live Preview Editor: Instantly see changes as you build.</li>
<li>Unlimited Popups: No limits—create as many popups as you need.</li>
<li>Customizable Styles: Fonts, colors, backgrounds, borders, shadows, and more.</li>
<li>9 Placement Options: Position your popups exactly where you want.</li>
<li>Advanced Close Button: Customize look and behavior.</li>
</ul>
<h3>🔥 Triggers & Behavior</h3>
<ul>
<li>Flexible Triggers: Show popups on page load, scroll, click, or delay.</li>
<li>Display Targeting: Show popups on specific posts, pages, or across your site.</li>
<li>Popup Frequency Control: Limit popups to appear once per session.</li>
<li>Overlay & Shadow Effects: Make your popups more attractive.</li>
<li>Custom Backgrounds: Use images or solid colors.</li>
</ul>
<h3>📦 Content & Shortcode Support</h3>
<ul>
<li>Video Support: Embed YouTube or Vimeo videos using the <code>[videoBox]</code> shortcode.</li>
<li>Custom Buttons: Add styled buttons or close triggers with the <code>[buttonBox]</code> shortcode.</li>
<li>Iframe Support: Insert maps, documents, or external sites via the <code>[iframeBox]</code> shortcode.</li>
<li>Third-Party Integration: Works perfectly with Contact Form 7, WPForms, and other shortcode-based content.</li>
</ul>
<h3>⚡ Performance & Compliance</h3>
<ul>
<li>No jQuery dependencies – lightweight and fast.</li>
<li>GDPR compliant – cookie-free tracking using local storage.</li>
</ul>
—
<h4>Ideal Uses for Popup Box</h4>
<ul>
<li>Email subscription forms.</li>
<li>Special offers and promotions.</li>
<li>YouTube or Vimeo video showcases.</li>
<li>Lead generation.</li>
<li>Announcement popups.</li>
<li>Interactive content popups.</li>
</ul>
—
<h3>Pro Version</h3>
Unlock advanced popup features with Popup Box Pro:
<h3>🎨 More Design Flexibility</h3>
<ul>
<li>Hover Trigger: Show popups on hover.</li>
<li>Right-Click Trigger: Open popups on right-click.</li>
<li>Text Selection Trigger: Trigger popups when text is highlighted.</li>
<li>Exit Intent: Capture visitors as they are about to leave.</li>
<li>Loop Popups: Repeatedly show popups at random intervals.</li>
<li>Auto Close: Set a timer for automatic popup closure.</li>
<li>Page Redirect: Redirect users after popup close.</li>
</ul>
<h3>🔥 Advanced Display Rules</h3>
<ul>
<li>URL Parameters Activation: Show popups based on URL query strings.</li>
<li>Referrer URL Targeting: Target users coming from specific sources.</li>
<li>Geotargeting: Show popups based on user location.</li>
<li>User Role Targeting: Different popups for different user roles.</li>
<li>Device-Based Visibility: Different popups for desktop or mobile.</li>
<li>Browser-Specific Control: Enable or disable popups for specific browsers.</li>
<li>Multi-Language Targeting: Display popups based on language preference.</li>
<li>Scheduling: Schedule popups for specific dates or times.</li>
</ul>
<h3>✨ Animation & Effects</h3>
<ul>
<li>28 Entrance Animations: Choose beautiful transition effects.</li>
<li>Forced Interaction: Temporarily disable popup close button for critical actions (use carefully).</li>
</ul>
✅ <a href="https://wow-estore.com/item/popup-box-pro/" rel="nofollow ugc">Upgrade to Popup Box Pro</a> and unlock full potential!
—
<h3>🚀 Maximize Results with Complementary Plugins</h3>
Expand your site’s functionality with these companion plugins:
<ul>
<li><a href="https://wordpress.org/plugins/flexi-menu/" rel="ugc">Flexi Menu</a> – Create Floating, Sticky, Dropdown & Icon Menus Easily.</li>
<li><a href="https://wordpress.org/plugins/buttons/" rel="ugc">Buttons</a> – Create powerful call-to-action buttons.</li>
<li><a href="https://wordpress.org/plugins/counter-box/" rel="ugc">Counter Box</a> – Add dynamic counters and timers.</li>
<li><a href="https://wordpress.org/plugins/calculator-builder/" rel="ugc">Calculator Builder</a> – Insert interactive calculators inside popups.</li>
</ul>
✅ Boost engagement and conversions by combining Popup Box with these free tools!
<h3>Support</h3>
Need help? Ask questions and get quick answers in our <a href="https://wordpress.org/support/plugin/popup-box/" rel="ugc">support center</a>.

Popup Box – Easily Create WordPress Popups

Popup Box lets you create responsive, customizable WordPress popups with live preview, flexible triggers, and smart targeting to boost engagement and  …

Overlay4WP vs Popup Box – Easily Create WordPress Popups