pluggixwp

Pluggix AltGen AI automatically generates ALT text, captions and descriptions for images using AI. The plugin processes images on upload and also offers bulk generation for existing libraries, helping accessibility and SEO. AI generation is performed by the external Pluggix service (server-side), not locally inside WordPress.
Key features: 
* Automatic generation on upload. 
* Bulk generation with background queue. 
* Dashboard with site status and progress. 
* Batch cleanup of ALT, caption and description. 
* External service account authentication via JWT token. 
* Upload batching with debounce to avoid missed images. 
* Upload progress with ETA in the dashboard. 
* Separate progress tracking for upload vs. bulk. 
* Queue reliability improvements with retry on timeouts. 
* Automatic connect flow highlighted and manual connect behind a toggle.
<h3>External services</h3>
This plugin uses external services to generate image text and validate account status. The core generation runs on external servers and depends on service availability for the connected account.
1) Pluggix API (<code>https://alt.cupcode.com.br</code>) 
– Purpose: generate ALT/caption/description and validate connected account status. 
– Data sent: site host (<code>site_id</code>), request identifier, generation options, and image content (base64 or file URL) when generation runs. 
– When sent: during upload/bulk generation and status checks from the admin screen. 
– Terms: https://pluggixwp.com/termos 
– Privacy policy: https://pluggixwp.com/privacidade
2) Pluggix Web App (<code>https://pluggixwp.com</code>) 
– Purpose: optional account sign-in and token retrieval in the plugin connect flow. 
– Data sent: authentication/session data handled on the Pluggix site when the user opens the connect/login popup. 
– When sent: only when the admin clicks the connect/login button from the plugin settings. 
– Terms: https://pluggixwp.com/termos 
– Privacy policy: https://pluggixwp.com/privacidade
3) Google Gemini API (<code>https://generativelanguage.googleapis.com</code>) 
– Purpose: optional connection test for Gemini API key from plugin settings. 
– Data sent: model id, a short test prompt, and the API key in the request header/query. 
– When sent: only when the admin clicks “Test API”. 
– Terms: https://policies.google.com/terms 
– Privacy policy: https://policies.google.com/privacy
4) OpenAI API (<code>https://api.openai.com</code>) 
– Purpose: optional connection test for OpenAI API key from plugin settings. 
– Data sent: model id, a short test prompt, and the API key in the Authorization header. 
– When sent: only when the admin clicks “Test API”. 
– Terms: https://openai.com/policies/terms-of-use 
– Privacy policy: https://openai.com/policies/privacy-policy

Pluggix AltGen AI

Generate alt text, captions, and image descriptions with AI to improve accessibility and SEO.

Murj

Webby Simple Alt Builder helps you generate cleaner and more consistent image alt text using simple, predictable rules based on your WordPress content.
Instead of relying on AI or external services, the plugin builds alt text using data you already have, such as the image filename, post title, category, and optional keywords.
It is designed for practical workflows where you need control, consistency, and safety when handling large media libraries.
Features:
<ul>
<li>Automatic generation on upload</li>
<li>Frontend fallback when saved alt text is empty</li>
<li>Batch processing in configurable groups</li>
<li>Manual generator for ALT and title suggestions</li>
<li>Context modes: automatic, product, service, and generic</li>
<li>Decorative image detection</li>
<li>Max words and max characters controls</li>
<li>Ignored words list</li>
<li>Optional use of post title, category, and custom keyword</li>
<li>Dashboard cards with image totals</li>
<li>Existing alt text is never overwritten</li>
</ul>
No AI, no external services, no remote calls, and no hidden tracking.

Webby Simple Alt Builder

Generate image alt text in WordPress using filename and post context. No AI, no external APIs, and existing alt text is preserved.

Pluggix AltGen AI vs Webby Simple Alt Builder