The AI Image Alt Text Generator with GPT-4o is a WordPress plugin designed to automatically create descriptive alt text for images, enhancing both accessibility and SEO. Utilizing the OpenAI GPT-4o API, it streamlines the process of adding alt text, allowing users to generate descriptions during image uploads or on-demand. This functionality is crucial for improving website usability and search engine visibility.

Key features include bulk alt text generation for multiple images in the media library and gallery block, as well as a manual generation option via a button. The plugin's ability to configure automatic alt text generation during uploads adds to its versatility. Users should be aware that the plugin relies on an external API, and it is recommended to review OpenAI's terms of use and privacy policy before implementing.