Init Ad Engine – Flexible, Multi-Format, Secure

Init Ad Engine lets you insert various ad formats into your WordPress site with zero coding required.

Built for flexibility and performance:
– Tabbed admin UI with clear separation by device type
– All styles are inline or embedded – no external CSS files
– Multiple ad formats supported: popups, sticky bars, floating ads, popunder, before/after content
– Optional fallback HTML/JS code when no image is provided

Available ad positions:

• Desktop (PC):
  Billboard, Balloon Left/Right, Float Left/Right, Catfish Top/Bottom, Popup Center, Before/After Content

• Mobile:
  Mini Billboard, Sticky Top/Bottom, Popup Center, Before/After Content

• Special:
  Popunder (opens new tab on first click), Global header/footer code injection

This plugin is part of the Init Plugin Suite — a collection of minimalist, fast, and developer-focused tools for WordPress.

Features

• 20+ configurable ad positions
• Popunder with cooldown and click threshold
• Exit-intent or delay-based popup behavior
• Global and injection fields
• Fallback HTML/JS ad code per position
• Minimalist inline CSS for fast load
• Responsive support for all device types
• Clean admin UI with media uploader
• Affiliate Gate with flexible display logic (always-on, expire-after-click, random %, every X pages)

Filters for Developers

• init_plugin_suite_ad_engine_use_kses
  Control whether ad snippets are escaped via wp_kses. Default: true.

• init_plugin_suite_ad_engine_allowed_tags
  Extend or modify the allow-list of permitted tags/attributes for ad snippets.

• init_plugin_suite_ad_engine_disable_all_ads
  Disable all ad injections globally. Default: false.

• init_ad_engine_should_enqueue_affiliate_gate
  Control whether the Affiliate Gate scripts should be enqueued.

Security Notes

• Ad snippets entered in the plugin settings are considered user-provided content.
• By default, all snippets are escaped at render time using wp_kses with a restricted allow-list of tags and attributes.
• Developers can disable escaping via the init_plugin_suite_ad_engine_use_kses filter if they explicitly trust their input.
• All ad injections can be globally disabled via the init_plugin_suite_ad_engine_disable_all_ads filter.
• Only administrators with the manage_options capability can configure or modify global ad settings.

License

This plugin is licensed under the GPLv2 or later.
You are free to use, modify, and distribute it under the same license.