Image Alt Text

What is Image Alt Text?

Image Alt Text is a dedicated media library manager built to solve the widespread problem of missing alt attributes in WordPress. Developed by RS WebStudios and available for three years, this plugin presents every image in a single table view. You can see which images have alt text and which do not, then edit or fill them in without opening individual media files. The plugin currently holds 9K+ active installs and a 5.0/5 rating from 56 reviews, with 96% of those ratings being five-star and zero one-star ratings. Version 4.1.0 was last updated on Jul 2, 2026, reflecting consistent maintenance.

For users wondering how to add alt text to images in WordPress efficiently, this plugin replaces the default media library workflow. Instead of clicking through each image one by one, you get a spreadsheet-like interface. It handles sites with 50 images or 50,000, making it a practical tool for content-heavy websites.

Key Features of Image Alt Text

• Alt text coverage dashboard – A color-coded progress bar shows the percentage of your library with alt text, along with with/missing/total counts at the top of every tab.
• Dedicated missing alt text tab – A filtered view displays only images that lack alt text, letting you focus on the gaps without scrolling through the entire library.
• Smart copy filename to alt text – Converts filenames into readable alt text in one click, automatically removing WordPress size suffixes like -1024x768 and -scaled, and replacing hyphens and underscores with spaces.
• Smart copy post title to alt text – Populates alt text from the associated post or page title, preserving intentional brand casing like “iPhone” while cleaning up separators and capitalization.
• Bulk actions – Select multiple images and apply alt text updates across all of them at once, enabling true bulk alt text management without page refreshes.
• Inline editing – Edit alt text directly within the table view, with changes saving instantly and no need to reload the page.
• Search and sort – Find any image using column search and sorting, making navigation fast even in large media libraries.
• Multisite and translation ready – Works across WordPress multisite networks and includes bundled German, Spanish, and Portuguese translations, plus a fresh translation template for the community.

Who Should Use Image Alt Text?

This plugin suits any WordPress user who manages a site with images. That includes bloggers, e-commerce store owners, agencies, and developers. The free version requires no technical skill—you install it, and the table view appears under Media. Users who want to add alt text to all images WordPress in bulk can do so from day one without AI. The interface is straightforward, with tabs for all images and for missing alt text only.

For site owners who manage thousands of product images, the Pro version adds AI generation. You can generate alt text with AI WordPress using OpenAI GPT-4o, Google Gemini 2.0 Flash, Claude AI Haiku, or Hugging Face Qwen2.5-VL. You bring your own API key and pay the provider directly. This eliminates per-image fees and credit limits, making it cost-effective for large libraries. The plugin supports WooCommerce product images, gallery images, and variation images, so e-commerce sites benefit directly.

Installation & Setup

Installation takes under two minutes. From your WordPress dashboard, go to Plugins > Add New, search for “Image Alt Text,” click Install Now, then Activate. Alternatively, download the plugin from WordPress.org and upload the folder to /wp-content/plugins/. There are no configuration wizards—after activation, a new “Image Alt Text” menu item appears in your admin sidebar. The plugin requires WordPress 5.0+ and PHP 7.4+, which covers the vast majority of modern WordPress installations.

Support & Community

The plugin’s support forum shows a mixed picture. Over the past two months, there were 0 open threads and 0 resolved threads, which results in a 100% resolution rate. This could indicate either very few support requests or unresolved tickets. However, the 96% five-star rating from 55 ratings suggests that most users find the plugin works reliably out of the box. The developer, RS WebStudios, directs users to the native WordPress support forum so that answers benefit the whole community. Given the plugin’s three-year age and version 4.1.0 status, the core functionality appears stable for the majority of users.