Bialty Pro applies a configured rule to image alt text as WordPress renders a page. It uses context already available in WordPress and changes the rendered frontend HTML. Generated values are not saved to the database, so disabling the add-on removes them while Media Library metadata remains unchanged.

Eligible sources for an alt text rule

Choose from focus keywords in Yoast SEO or Rank Math, target keywords in SEOPress, or the primary keyphrase in All in One SEO (AIOSEO). Rules can also use post titles, WooCommerce product titles, cleaned image filenames, or combined values such as a keyword and title. Titles and filenames remain available when no supported SEO add-on is active.

Depending on the selected rule, Bialty Pro can fill missing frontend alt text or replace an existing value there. Manual overrides for posts, pages, and products let you specify wording for an image that needs more precise editorial or accessibility-focused text.

WooCommerce and custom post types in Pro

Pro extends rule coverage to custom post types and WooCommerce, including product pages, product galleries, and related product areas. It also includes product-level manual overrides, blacklist and exclusion rules, broader rule combinations, and an option to add the website title.

Images rendered through the supported WordPress flow

Bialty Pro works with images rendered through the standard WordPress frontend pipeline. Documented editors and builders include Gutenberg, the Classic Editor with TinyMCE, Elementor, and SiteOrigin Page Builder. Images may not be affected when a theme, builder, widget, or template bypasses that rendering flow. Header, footer, sidebar, and widget images are outside the default scope. Beaver Builder edit mode is disabled to avoid conflicts.

The plugin does not analyze images visually, generate captions with computer vision, or call an external AI API. It processes WordPress context when the page is rendered, without a bulk rewrite job.

Check the frontend result

Open the published page, clear cache layers if caching is active, and inspect the image element's alt attribute in the rendered HTML. An empty or unchanged Media Library field is expected because generated text is not written to stored metadata.

Configure Bialty Pro

1. Install and activate the plugin.
2. Select the post types and choose rules for missing or existing alt text.
3. Set the WooCommerce, custom post type, exclusion, and manual override settings that fit your content.
4. Save the settings. The selected rule applies on the next frontend page load.