Mehdi Rezaei

Thumbnail Remover and Size Manager 2.2 is a safer and more complete media-maintenance workflow for WordPress.
Instead of deleting thumbnails blindly, the plugin now helps you:
<ul>
<li>Preview cleanup results before removing files</li>
<li>Move thumbnails to plugin Trash instead of deleting permanently</li>
<li>Create a zip backup of the exact matching thumbnails before moving them to Trash</li>
<li>Restore trashed thumbnails later if needed</li>
<li>Process large libraries in batches with visible progress</li>
<li>Detect orphan thumbnails left behind on disk</li>
<li>Detect probably unused media items across post content, featured images, and common builder data</li>
<li>Regenerate missing image sizes in batches</li>
<li>Review per-size analytics including file counts, storage usage, missing sizes, and orphan counts</li>
<li>Review recent activity logs and reporting summaries for cleanup, restore, backup, and regeneration workflows</li>
<li>Disable selected image sizes for future uploads</li>
<li>Create zip backups for all uploads or a specific year/month folder</li>
<li>Schedule recurring cleanup runs with configurable frequency, size scope, and folder scope</li>
</ul>
This release is built for site owners, developers, agencies, and anyone trying to reduce thumbnail bloat without risking accidental data loss.
<h3>Features</h3>
<ul>
<li>Dry run / preview before cleanup</li>
<li>Trash and Restore workflow for safer deletion</li>
<li>Optional zip backup before moving matching thumbnails to Trash</li>
<li>Batch processing with real progress for scan, cleanup, and regeneration</li>
<li>Unused media detection</li>
<li>Orphan thumbnail detection</li>
<li>Regenerate missing sizes</li>
<li>Per-size analytics dashboard</li>
<li>Reporting and recent activity logs</li>
<li>Advanced filters for image format, usage status, and orphan-only cleanup</li>
<li>WebP variant generation for JPEG and PNG uploads</li>
<li>Media Library thumbnail summary column with per-image quick actions</li>
<li>Custom image size manager with visual previews</li>
<li>Bulk image optimization with TinyPNG-compatible API support</li>
<li>Size usage analysis based on content and stored meta references</li>
<li>Image size disable controls for future uploads</li>
<li>Media backup export to zip</li>
<li>Scheduled cleanup powered by WP-Cron</li>
</ul>
<h3>Custom Size Manager</h3>
Create, update, and remove custom image sizes directly from the plugin screen. The manager includes a simple visual preview so you can sanity-check new dimensions before you save them for future uploads.

Thumbnail Remover and Size Manager

Safely analyze, preview, trash, restore, schedule, regenerate, report on, and manage WordPress thumbnails and image sizes.

Atakan Oz

MatterWP Organization

MatterWP Engineering

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.

Thumbnail Remover and Size Manager vs Alter Media – Image Alt Tag and Caption Detector