AltGenie — Alt Text for Images

Right-click any image for WCAG-friendly alt text. Private, no login, no API key, no cloud. Uses Chrome's built-in AI.

Need alt text fast? Right-click any image on any page and AltGenie writes clear, WCAG-friendly descriptions in seconds, using Chrome's built-in on-device AI. No account, no setup, no waiting on a server. WHAT IT DOES - Right-click any image to generate descriptive alt text instantly - Produces concise, accessibility-focused wording that follows WCAG guidance - Runs entirely on your device with Chrome's built-in AI - Review and copy results from a handy side panel - Works while you browse, write, or audit pages for accessibility PRIVATE BY DESIGN Everything happens locally in your browser. There is no login, no API key, and no cloud service. Your images and the text they produce never leave your device, so nothing is uploaded, tracked, or stored on a server. Permissions: - contextMenus: adds the right-click option to generate alt text on an image. - activeTab: lets the extension act on the page you are currently viewing. - scripting: reads the selected image so it can be described. - sidePanel: shows generated alt text you can review and copy. - storage: saves your preferences locally on your device. Privacy policy: https://zovo.one/privacy-policy