AI Image ALT Generator helps improve website accessibility and search engine rankings by generating AI-powered ALT text for images that are missing ALT attributes.
The plugin scans your WordPress media library, detects images without ALT text, and allows administrators to bulk generate SEO-friendly ALT descriptions using artificial intelligence.
Disclaimer
This plugin uses AI to generate ALT text suggestions. While it can improve accessibility and SEO, administrators should review generated ALT text for accuracy and compliance with accessibility standards. The plugin author is not responsible for the content generated by the external AI service.
Perfect for improving accessibility compliance and boosting image SEO performance.
Key Features
- Detect images missing ALT text
- Preview images missing ALT text directly in the admin interface
- Select specific images to generate ALT text
- Select All / Deselect All options
- Bulk generate ALT text using AI
- Optional keyword inclusion for SEO
- Does not overwrite existing ALT attributes
- Secure API key storage
- Simple admin interface under Media menu
How It Works
- Enter your OpenRouter API key in plugin settings.
- The plugin scans the media library for images missing ALT text.
- Preview and select the images you want to optimize.
- Provide an optional SEO keyword.
- Click “Generate AI ALT Text”.
- The plugin sends the image URL and keyword to the AI service.
- ALT text is generated and saved automatically.
External Services
This plugin connects to a third-party AI service to generate ALT text.
Service Used:
OpenRouter API
https://openrouter.ai/
Data Sent:
– Image URL
– Administrator-provided keyword
When Data Is Sent:
– Only when an administrator manually triggers ALT generation.
OpenRouter Terms of Service: https://openrouter.ai/terms
OpenRouter Privacy Policy: https://openrouter.ai/privacy
This plugin does not collect, store, or share personal user data.
Users are responsible for reviewing and complying with the privacy policy of the external AI provider.
Screenshots
Plugin settings page showing the OpenRouter API Key field under Media > AI ALT Optimizer.
Image list view showing 3 images missing ALT text, with Select All / Deselect All options, image previews, filenames, and current ALT status.
Selecting images with an SEO keyword entered before generating ALT text.
WordPress Media attachment detail showing AI-generated ALT text successfully saved to an image.