ExtScope

See which Chrome extensions may access your AI conversations. Local, explainable, and open source.

You paste code, contracts, and customer data into AI chat sites. But do you know which of your browser extensions can read those pages? Many Chrome extensions ask for broad access to "all websites" when you install them, and most people never check. ExtScope shows you which of your installed extensions are able to see your AI conversations, in plain English, in seconds. WHY INSTALL IT • Find out before you paste. See which extensions could see your prompts and answers on popular AI chat sites. • Spot the extension you forgot about. An old tool you installed years ago may still have access to every site you visit. • Catch changes. When an extension update quietly widens its access, ExtScope flags it as "Changed". • Act immediately. Disable or re-enable any extension right from the dashboard. WHAT YOU GET • A clear exposure level for every extension: None detected, Limited, Broad, Extensive, or Changed • The evidence behind each rating: the exact permission or site pattern, explained in plain language • Filters by exposure level and AI service • A one-click Markdown or JSON report you can keep or share • Support for your own custom AI sites, such as an internal company chatbot AN HONEST REPORT, NOT A SCARE TOOL ExtScope reports what an extension is able to do based on the permissions it declares. It does not say an extension is malicious. Plenty of extensions with broad access are perfectly legitimate. You get the facts, and you decide. PRIVATE BY DESIGN • Everything runs on your device. No account, no server, no analytics. • ExtScope never reads your AI conversations or your browsing history. It requests no access to any website. • Fully open source: https://github.com/deeneshchowdhary/extscope WHY THE "MANAGE YOUR EXTENSIONS" PERMISSION? It's the only way Chrome lets an extension list your installed extensions and their permissions. ExtScope uses it only to read that information locally and to let you disable or enable an extension when you choose.