Description
Integrate AI models to generate AI-powered content, excerpts, images, and proofreading assistance directly from the post editor.
Features
- AI Excerpt generation
- AI Image generation
- Simple & Intuitive
- OpenAI and Gemini models
- Proofread and assist with content writing
- Add front-end widget for content summaries
- Enable for all post types or selected ones
- Update excerpt length
- Edit excerpt generation prompt
- Use custom fields for enhanced AI results
- Change image size
- Use post excerpt as image generation prompt for enhanced AI results
- Edit image generation prompt
- Allow AI learn about website for enhanced AI results
- Access additional AI models
Links
Screenshots
Settings page 
Post editor sidebar
Blocks
This plugin provides 1 block.
- Paca AI Search An AI-powered search block that lets visitors ask questions about your site content.
Installation
From your WordPress dashboard
- Visit Plugins > Add New
- Search for “Paca”
- Install and Activate Paca from your Plugins page
- Click on the new menu item under Settings > Paca
- Select your AI model
- Enter your API Key
FAQ
-
Is AI API key included?
-
No. The AI API Keys can be created using Google AI Studio or OpenAI API.
There are free versions available for each.
Reviews
January 19, 2026
Pretty straight forward. Finally plugin with no cluster! Waiting on pro version so I can use it with custom post types. Free version works with default posts only.
January 19, 2026
I tried this plugin recently and had a very positive experience. The setup was quick, and the interface is clean and easy to understand. The AI tools are well integrated into the WordPress editor and make content creation much faster and more convenient.
Overall, it’s a solid plugin with great potential. I’m happy with how it works so far and look forward to seeing future updates.
Contributors & Developers
“Paca – Professional AI Content Assistant” is open source software. The following people have contributed to this plugin.
Contributors
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Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.