A WordPress plugin that leverages OpenAI's vision models to automatically generate descriptive and contextually relevant alt text for images.

Rafał Całka

<p>Plugin that uses the OpenAI API (supporting GPT-5.1, GPT-5, GPT-4.1 and GPT-4o model families) to automatically generate alt text for images, either during the upload process or on-demand with a button. It enhances website accessibility and SEO by providing descriptive and relevant image descriptions.</p>
<p>Features:<br />
– Bulk alt text generation for multiple images at once in media library and gallery block<br />
– Manual generation via a button in the image block and media library<br />
– Configurable automatic alt text generation during the upload process<br />
– Support for multiple OpenAI vision models (GPT-5, GPT-5-mini, GPT-5-nano, GPT-4.1, GPT-4.1-mini, GPT-4.1-nano, GPT-4o, GPT-4o-mini)</p>
<h3>External Service Usage</h3>
<p>This plugin relies on OpenAI’s API, an external third-party service, to generate alt text for images. The plugin sends your images to OpenAI’s API and receives generated alt text in return.</p>
<p>Before using this plugin, please review OpenAI’s terms of use and privacy policy:<br />
– OpenAI API Terms of Use: <a href="https://openai.com/policies/terms-of-use" rel="nofollow ugc">https://openai.com/policies/terms-of-use</a><br />
– OpenAI Privacy Policy: <a href="https://openai.com/policies/privacy-policy" rel="nofollow ugc">https://openai.com/policies/privacy-policy</a></p>
<p>By using this plugin, you agree to OpenAI’s terms and acknowledge that you have understood OpenAI’s privacy policy.</p>
<h3>For Developers</h3>
<p>You can read about the available hooks here: <a href="https://github.com/android-com-pl/wp-ai-alt-generator?tab=readme-ov-file#for-developers" rel="nofollow ugc">https://github.com/android-com-pl/wp-ai-alt-generator?tab=readme-ov-file#for-developers</a></p>


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