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.

Aditya Dandotia

AltNinja Alt Text Generator automatically adds or updates the “alt” attribute for images.
It first tries to use the nearest heading on the page (such as H1, H2, H3, etc.) to create relevant alt text. If no suitable heading is found, the plugin can generate alt text using Google’s Gemini AI (via Google AI Studio).
You can configure the plugin in the Settings area and review generated alt text in Media > AltNinja Manager.
<h3>External Services</h3>
This plugin connects to Google’s Gemini API to generate alt text when no heading is available.
What data is sent and when: 
– During AI alt generation (manual run, bulk generate, or on upload if enabled), the plugin sends the image file (base64-encoded) and its MIME type to Google’s endpoint, along with a plain-text prompt and your selected language code if set. 
– Endpoint domain: https://generativelanguage.googleapis.com 
– No WordPress user account data or site URLs are intentionally sent, though images themselves may contain personal information depending on content.
You must create your own API key in Google AI Studio and save it in Settings.
Service provider: 
Google AI (Google AI Studio) — https://aistudio.google.com 
Terms of Service — https://ai.google.dev/terms 
Privacy Policy — https://policies.google.com/privacy

AltNinja Alt Text Generator

Automatically generates or updates image alt text using nearby headings or AI.

Webby Simple Alt Builder vs AltNinja Alt Text Generator