Is Chrome Reader Mode Safe? — Extension Safety Profile

The extension requests storage, scripting, contextMenus, and activeTab permissions. This is typical for a reader mode tool: storage saves your preferences, scripting applies the reader view to the page, contextMenus lets you activate it via right-click, and activeTab ensures it only accesses the current tab when you interact with the extension. The permission scope is well-contained and matches the category’s expected behavior.

General safety awareness for browser extensions that modify page content includes the risk that they might inject scripts or alter affiliate links. However, this extension’s manifest follows the V3 model, which limits background activity. One notable point is the developer’s declared privacy practices: they state the extension may collect personally identifiable information, financial and payment information, authentication details, and location. Collecting such sensitive data types is unusual for a simple reading-mode addition. A careful user should verify the privacy policy and consider whether this declared data collection aligns with a tool that only reformats text.

The strongest dimension in the fact sheet is Maintenance & Ownership, scoring 100%, which indicates the extension is actively maintained and receives updates. The weakest is Publisher & Identity at 60%, meaning there is limited public information about the developer. This is common for individual or small-scale publishers, but it can reduce the level of transparency compared to well-known organizations. Users may want to weigh the active upkeep against the less established publisher profile.