Loom – Screen Recorder & Screen Capture

Extensions with the cookies permission can retrieve and modify cookies (requires host permissions).

Extensions with the scripting permission can inject and execute code in web pages, which can potentially be used for data exfiltration or session hijacking (requires host permissions, available since Manifest V3).

Extensions with the desktopCapture permission can capture the content of your entire screen, individual window or individual tab. desktopCapture needs to be invoked by a user gesture, unless the extension is force-installed, in which case in can capture the screen without user interaction.

Extensions with the tabCapture permission can capture the content of any tab. tabCapture needs to be invoked by a user gesture, unless the extension is force-installed, in which case in can capture the screen without user interaction.

Extensions with the alarms permission can schedule code to run periodically or at a specified time in the future.

Extensions with the contextMenus permission can add items to the browser's context menu (also known as the right-click menu).

Extensions with the storage permission can store and retrieve user data, which can persist even after clearing the cache and browsing history.

Extensions with the activeTab permission can temporarily access the active tab, including injecting scripts and modifying content, but only when explicitly invoked by a user gesture. Access is revoked when the user closes the tab or navigates away. Compared to <all_urls>, activeTab is safer as it does not grant persistent access.