Media Library Tools

Media Library Tools allows you to bulk rename all your media files at once, which is crucial for SEO since search engines index your filenames.

In the free version, you can navigate to the Media Library and click the Renamer tab, then select files you want to rename and choose a naming pattern such as sequential, with date prefix, or custom format. Simply click Apply to rename all selected files instantly.

The Pro version offers even more advanced options including bulk rename by post title, which automatically names images after their parent post title (for example, “my-blog-post-1.jpg”), bulk rename by SKU which is perfect for e-commerce sites where you can rename product images by their SKU code, bulk rename by alt text to use existing alt text as filenames for consistency, and auto-rename on upload so new images automatically follow your naming rules when uploaded.

Descriptive filenames with keywords help search engines understand your images and improve your chances of ranking in Google Images search, while also providing a better user experience when images are downloaded.

Alt text is one of the most important SEO factors for images, and Media Library Tools lets you bulk edit all image metadata efficiently.

To do this, go to your Media Library, click on the Renamer tab, and select multiple images. You can then use the bulk edit form to update alt text which is most important for accessibility and SEO, title which appears on hover, caption which appears below images, and description which serves as internal notes.

You have the option to choose whether to replace or append existing values before clicking Apply to update all images at once. A pro tip is to use the AI feature to auto-generate alt text and descriptions from image content, and in the Pro version you can enable Auto Alt Text to automatically inject missing alt text on your frontend using post titles or filenames as fallback.

Alt text is required for image accessibility and WCAG compliance, Google uses alt text to understand image content, keyword-rich alt text can improve your SEO rankings, and proper alt text helps with featured snippet optimization.

Yes, both the free and pro versions include AI-powered image analysis that automatically generates descriptions and alt text.

The free version allows you to generate alt text and descriptions for individual images using ChatGPT, Google Gemini, or Claude, while the Pro version includes all free features plus auto alt text on the frontend which automatically injects missing alt text on your website using post titles or filenames as fallback, the ability to get up to 10 AI suggestions instead of just 1 in the free version, and faster processing for bulk operations.

To use this feature, select an image in the media library and click the AI Generate button, then choose your AI provider such as ChatGPT, Gemini, or Claude. Review the generated suggestions and apply the best one to your image. In the Pro version, you can configure this in settings by enabling Auto Inject Alt Text to automatically add missing alt text on the frontend, choosing whether to use post title as alt text or filename as fallback, and setting a default alt text for images without a parent post.

This approach ensures every image has proper descriptive alt text, saves hours of manual work, maintains consistent alt text across your site which improves SEO performance, and provides better accessibility for all users.

Orphaned or “rubbish” files, which are images not attached to any post, waste hosting space and can hurt your site performance.

Media Library Tools includes a Rubbish File Finder to identify and clean them up efficiently. In the free version, you can go to the Media Library and click on the Rubbish tab, then click Start Scanning to scan your uploads directory and view all files not linked to any post, post type, or custom field.

You can filter by file type such as images, documents, or videos, and see the estimated storage space each file uses. The Pro version goes further by allowing you to delete unwanted files individually, remove multiple files at once with confirmation, mark files to skip in future scans with an ignore list, and recover accidentally deleted files through a restore feature. The scanning works by checking your uploads directory against all posts, pages, and custom post types while detecting images in custom post meta, ACF fields, WooCommerce, Elementor, and other locations, with excluded images able to be marked as ignored.

A faster website leads to better SEO rankings, a smaller hosting footprint reduces costs, a cleaner media library improves organization, and reducing potential security vulnerabilities is an important added benefit.

Duplicate images waste storage and confuse your media library, and the Duplicate File Finder uses MD5 hashing to identify exact duplicates and merge them.

In the free version, you can go to the Media Library, click on the Duplicate tab, and click Start Scanning to begin MD5 hash scanning. You’ll then see all duplicate groups with the number of duplicates in each group, the potential storage savings if merged, and file sizes and details.

The Pro version allows you to merge duplicates by keeping one image and deleting the rest, auto-update references automatically across all posts, pages, and custom fields to use the kept image, and handle references in post content and excerpts, featured images, Elementor page builder data, custom post meta fields, and WooCommerce product galleries.

To merge duplicates, you select a duplicate group, choose which image to keep, and click Merge, after which the plugin automatically deletes duplicate images, updates all references across your site, and frees up storage space. Since site speed is a Google ranking factor, reducing storage improves site performance, a better organized media library makes management easier, eliminating duplicate image URLs prevents indexing confusion, all of which contribute to better SEO.

The Used-Where Image Tracker, also known as the Image Usage Finder, shows you exactly where each image is used on your site. In the free version, you can go to the Media Library and click on the Used Where tab, then click Start Scanning to analyze your site.

You’ll see all images organized by usage including featured images that are set as post thumbnails, images embedded in post content, images in custom meta fields like ACF and CMB2, images in page builders such as Elementor and Gutenberg, images in WordPress options like theme and plugin settings, unused images that are never used anywhere and are good cleanup candidates, and trashed images that you’ve moved to trash.

The Pro version includes frontend suppression functionality that automatically suppresses trashed images on your frontend so they won’t display on your website even if content references them, which prevents broken images and 404 errors.

The usage detection includes featured images on posts, pages, and custom post types, images in post and page content, Elementor page builder data, Gutenberg blocks, WooCommerce product galleries and images, ACF galleries, CMB2 custom meta, and WordPress settings and options for themes and widgets. Understanding your image SEO strategy is important, identifying broken image references before users do prevents problems, cleaning up images properly without breaking links maintains site integrity, better site maintenance equals better user experience, and preventing orphaned media helps site performance.

The CSV Import/Export feature, which is Pro only, lets you manage your entire media library programmatically. To export to CSV, go to the Media Library and click on the Export tab, select the images you want to export, choose which fields to include such as filename, alt text, title, caption, description, URL, post parent, and more, and download the file as a CSV that you can then edit in Excel, Google Sheets, or any spreadsheet tool.

To import from CSV in the Pro version, go to the Media Library and click on the Import tab, upload your CSV file, configure the mappings to connect CSV columns to WordPress fields, and choose your action to either create new attachments or update existing ones before bulk importing up to 1000 or more images at once.

Common use cases include bulk updating alt text for 1000 or more images, importing images from another WordPress site, migrating from other platforms such as Shopify or WooCommerce, managing product images with SKU data, and updating captions and descriptions programmatically. Bulk SEO fixes that would normally take hours can now be done in minutes, you can ensure consistent metadata across all images, it’s easier to implement SEO best practices at scale, and it’s perfect for e-commerce sites with hundreds of product images while also facilitating site migrations without losing image metadata.

WordPress generates multiple image sizes automatically, which can slow down your site, and the Image Size Manager lets you disable unnecessary sizes. To use this feature, go to Media Settings and click on the Image Sizes tab to see all registered image sizes including thumbnail, medium, large, and custom sizes.

You can disable unused sizes to stop WordPress from generating them, and in the Pro version you can also register custom sizes to define new image sizes for your theme. Sizes are disabled going forward and existing files aren’t deleted, so if you optimize by disabling sizes you don’t use such as disabling unnecessary sizes when you only display medium images, the result is faster image generation, smaller hosting storage, and a faster site overall.

Image generation time is part of page load speed, and since site speed is a confirmed Google ranking factor, reducing the number of image sizes matters significantly. Additional benefits include faster uploads, better performance on mobile devices, and reduced server CPU usage.

Media Library Tools includes cron job scheduling to automatically scan and maintain your media library. In the free version, you can run scans at WordPress’s built-in schedule, auto-detect and log rubbish files, and enable automatic thumbnail regeneration if needed.

The Pro version offers advanced functionality including custom cron times so you can schedule scans for off-peak hours such as 2 AM, automatic rubbish detection that runs on your schedule, email notifications to get alerted when rubbish files are found, and no manual work since the plugin handles everything automatically.

To set this up, go to Media Settings, enable the cron jobs you want, set your preferred time and frequency, and the plugin handles the rest automatically. Regular maintenance keeps site performance optimal since a faster website provides better SEO rankings, automatic cleanup prevents storage bloat that could slow your site, consistent site speed ensures consistent SEO performance, less manual work means more time for content creation, and proactive management prevents issues before they happen.

For WooCommerce stores, proper image naming and optimization is critical for product discoverability, and Media Library Tools is perfect for e-commerce businesses.

The Pro version includes bulk rename by SKU which allows you to organize product images by SKU for easy management, improves product image findability, and helps with inventory management.

The CSV import and export feature lets you import hundreds of product images with metadata, update product galleries in bulk, and manage images across multiple products at once. AI alt text generation helps by auto-generating product descriptions and alt text, ensuring every product image has SEO-optimized metadata, and improving Google Images visibility for your products. Image size optimization through the plugin helps you disable unnecessary sizes to improve product page load speed, enables faster product page loading which leads to better conversions, and is critical for mobile optimization.

The duplicate detection feature helps you find and merge duplicate product images, prevent confusion in product galleries, and save storage space on product images. A typical workflow might involve uploading 500 product images, using CSV Import to bulk assign metadata by SKU, using AI Generation to create product descriptions, using the Duplicate Finder to identify swapped uploads, using the Image Size Manager to optimize for mobile, and using Schedule Scans to keep everything clean.

Product images are indexed by Google Images which improves organic traffic opportunities, rich image optimization improves overall discoverability, mobile shoppers expect fast-loading images, proper alt text helps with product discovery, and better images lead to higher conversion rates.

Install Media Library Tools, open the Used Where page, and run a scan to list every image not used in posts, pages, or templates.

Yes. The plugin moves files to Trash first, so you can restore them before permanent deletion.