jaiid

Automatically generate AI-powered alt text for images on web pages using Chrome's built-in AI

A Chrome extension that uses Google Chrome's built-in AI to automatically generate descriptive alt text for images on web pages, making the web more accessible. This extension is built with screen reader users in mind by adding a small keyboard and screen reader friendly button on any eligible image. *** IMPORTANT NOTE *** Although this extension works with the current stable version of Chrome, the output can contain extraneous and verbose information like reasoning. In order to ensure consistent and accurate output, enabling the following flags is highly recommended. Open Chrome and navigate to chrome://flags. Search for "Prompt API". Enable the Prompt APIand Prompt API Multimodal Input flags. Search for "Gemma 4". Enable the Gemma 4 for Built-in AI flag. (Increases speed and accuracy). Restart Chrome. ** FEATURES ** AI-Powered Alt Text Generation: Uses Chrome's built-in AI to generate contextual, descriptive alt text. No token usage or AI subscription needed! Smart Image Detection: Automatically identifies eligible images based on size and format Smart Caching: Generated alt text is cached per image for instant reuse Fully Accessible: Built with WCAG 2.2 Level AA standards in mind Non-Intrusive UI: Subtle info button overlays that appear only on eligible images Copy to Clipboard: Copy the image description to the clipboard and use it elsewhere. ** USAGE ** Click on the extension. If the image meets the criteria, a info button will appear. Click on the info button to get the image description