CeiKay

Image Effect CK allows you to add some nice effects on your images into your editor. You just have to add the needed CSS class or attribute on the desired images.
<h3>Features</h3>
On any image into your website you can add the effect you want. You can choose to have different effects in the same page.
<ul>
<li>Applies to any image in the page</li>
<li>You can add the effect you want to each image</li>
<li>Responsive behavior</li>
<li>Animated caption that is automatically generated from the title tag of the image</li>
<li>No HTML knowledge required, just add the CSS class on the image</li>
<li>Possibility to add a link on the image</li>
</ul>
Using Image Effect CK you don’t have to wrap your image with some HTML tag or add any additional code, just set the CSS class and the title on your image and that’s all !
<h3>How to use it</h3>
The only thing you have to do is to add the CSS class on your image. You can use your editor is it has the ability to set a class, or edit the source code to add the class manually to the image tag. The caption is automatically created from the title tag of the image. Example of image source code :
<img src=”/images/yourimage.jpg” class=”effectck-lily” title=”My title::A little description” />
See the demo for the list of available classes and effects.
Note that you can set a title and desciption using the separator “::” into the title tag.
Get more informations and see the demo on https://www.ceikay.com

Image Effect CK

Image Effect CK allows you to add some nice effects on your images into your editor.

Init HTML

Init FX Engine brings modern, interactive visual effects to your WordPress site — from fireworks to snowfall, emoji rain, and more. All effects are fully customizable, and can be triggered via keywords, shortcodes, or special events.
<blockquote>
🎉 Celebrate milestones with fireworks or cannon blasts 
 💬 Let users experience emoji reactions and heart rain in comments 
 ❄️ Schedule snowfall automatically or set your own custom dates 
 ⚙️ Lightweight, fully customizable engine with intuitive UI 
 🖤 Grayscale mode for solemn occasions or national mourning 
 ⏳ Animated preloaders to enrich user experience
</blockquote>
Not just an effect plugin — this is an FX Engine for WordPress.
This plugin is part of the <a href="https://en.inithtml.com/init-plugin-suite-minimalist-powerful-and-free-wordpress-plugins/" rel="nofollow ugc">Init Plugin Suite</a> — a collection of minimalist, fast, and developer-focused tools for WordPress.
GitHub repository: <a href="https://github.com/brokensmile2103/init-fx-engine" rel="nofollow ugc">https://github.com/brokensmile2103/init-fx-engine</a>
Highlights: 
– Interactive visual effects: Firework, Emoji Rain, Heart Rain, Cannon Blast, Starlight, Celebration Burst 
– Preloader (loading screen) with 6 styles: Dot Dot Dot, Bar, Logo, Flower, Spinner, Emoji 
– Supports gradient or solid background for preloader 
– Auto-fetch favicon for logo-based animation 
– Snowfall effect with date scheduler (auto/custom) 
– Grayscale mode (manual or scheduled) 
– Shortcode <code>[init-fx-ambient]</code> for ambient background animation 
– Keywords to trigger effects inside comments or post content 
– Real-time preview of effects in settings page 
– Lightweight, extensible, and multilingual-ready
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. 
You are free to use, modify, and distribute it under the same license.
<h3>Credits</h3>
This plugin includes these open-source libraries:
<ul>
<li>canvas-confetti — <a href="https://www.kirilv.com/canvas-confetti/" rel="nofollow ugc">https://www.kirilv.com/canvas-confetti/</a></li>
<li>particles.js — <a href="https://vincentgarreau.com/particles.js/" rel="nofollow ugc">https://vincentgarreau.com/particles.js/</a></li>
</ul>
Both are MIT licensed and bundled with the plugin.

Init FX Engine – Interactive, Event-Driven, Lightweight

Bring your WordPress site to life with interactive visual effects triggered by keywords, comments, and special occasions.

Image Effect CK vs Init FX Engine – Interactive, Event-Driven, Lightweight