AI Guardian Web Shield

A privacy-first helper that separates page threat risk from privacy exposure using calm, on-device guidance.

AI Guardian Web Shield is a calm, privacy-first safety assistant for everyday browsing. It looks at the page you are on, the links on it, and the forms you are about to send, then explains what it finds in plain language instead of technical alerts. Everything runs on your device. The extension has no servers, no accounts, no telemetry and no remote rules. It never uploads your browsing history, page content or form values. What it does • Gives each page a risk score from 0 to 100, with a short list of the reasons behind it. • Keeps the score visible in a small floating badge while you browse. • Adds score badges to Google search results so you can judge a link before you click it. • Explains a site's identity in plain words: whether the connection is secure, whether the address looks like an imitation of a known site, and whether the page is asking you to sign in. • Pauses and explains when a password form could send your details over an unencrypted connection, inside a web address, or to a destination that changed. • Flags suspicious messages in supported webmail before you open their links. • Offers an optional slowdown mode that adds a moment of friction when browsing patterns look risky. • Includes optional family settings with a passcode lock, adult site blocking and a review log for a trusted adult. • Provides reading and display options for people who want larger text, stronger contrast, less motion or pages read aloud. How it works Open the popup or side panel on a tab to activate the extension there. It only reads pages where you have activated it, using Chrome's activeTab permission, and requests no access to other sites. Scores are guidance, not proof. A low score does not guarantee a page is safe, and the extension does not replace antivirus software, a VPN or operating system parental controls. Open source under the MIT license: https://github.com/AL91Cole/ai-guardian-web-shield