MatterWP Organization

MatterWP Engineering

Atakan Oz

Alter is a lightweight yet powerful WordPress plugin that transforms how you manage image attributes in your media library. Whether you’re an accessibility-conscious developer or a content manager looking to maintain high-quality image metadata, Alter provides the tools you need to efficiently manage alt text and captions across your media library.
⚡️ Powerful Filtering
<ul>
<li>Filter images with or without alt text</li>
<li>Filter images with or without captions</li>
<li>Quick visual indicators for attribute status</li>
<li>Instant filtering without page reload</li>
</ul>
🎨 Enhanced Media Library
<ul>
<li>New columns for alt text and caption status</li>
<li>Visual indicators for present/missing attributes</li>
<li>Tooltip preview of existing alt text and captions</li>
<li>Clean, intuitive interface integration</li>
</ul>
🛡️ Built for Professionals
<ul>
<li>Lightweight implementation</li>
<li>No external dependencies</li>
<li>Compatible with the latest WordPress versions</li>
<li>Perfect for:
<ul>
<li>Content managers</li>
<li>Accessibility compliance</li>
<li>SEO optimization</li>
<li>Media library organization</li>
</ul>
</li>
</ul>
🔒 Performance & Security
<ul>
<li>Built following WordPress security best practices</li>
<li>Properly escaped and sanitized output</li>
<li>Minimal server resource usage</li>
<li>Clean, validated code output</li>
</ul>
Get started in minutes and take control of your media library’s accessibility and organization. Alter is the perfect solution for developers, content managers, and site owners who prioritize proper image attribution and accessibility compliance.

Alter Media – Image Alt Tag and Caption Detector

Enhance your WordPress media library with powerful filtering and management tools for image alt text and captions.

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This plugin scans all image files on a single page of the media library and finds anywhere the image is used in the following cases:
<ul>
<li>Featured images for posts, pages, custom posts, or taxonomies</li>
<li>Advanced Custom Fields for posts, pages, custom posts, or taxonomies (including fields inside repeaters or similar parent areas)</li>
<li>Other post custom fields</li>
<li>Post, page, or custom post content</li>
<li>WordPress or WP Bakery Builder image galleries</li>
<li>WordPress video shortcode “poster” attributes and WP Bakery Builder video shortcode “overlay_image” attributes</li>
<li>Gravity Forms field choices, confirmations, and notifications</li>
<li>Yoast SEO OpenGraph / Facebook images and Twitter / X images</li>
<li>Yoast SEO sitewide settings, including default social images, site logo, and site icon</li>
<li>wpDataTable cells, both for manual tables and automatic tables</li>
</ul>
<h3>Third-Party Service Integration</h3>
This plugin can detect media usage in the following third-party plugins (if installed): 
– Gravity Forms 
– Yoast SEO 
– wpDataTables 
– Advanced Custom Fields (ACF)
No data is sent to external services. All scanning happens locally on your WordPress installation.

Media Usage Tracker

Extends the WordPress media library by adding an admin column showing where each image is used.

Alter Media – Image Alt Tag and Caption Detector vs Media Usage Tracker