Grand Gesture
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
Findings breakdown
detected
Permissions requested
Manage other extensions(optional)
Can enable, disable, or uninstall other browser extensions
View open tabs
Can see URLs and titles of all open tabs
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Manage downloads(optional)
Can initiate downloads and access your download history
Access browsing history(optional)
Can read and modify your complete browsing history
Capture page content(optional)
Can save complete web pages as MHTML files
Store local data
Can save data locally in the browser for persistence
Show notifications
Can display desktop notifications outside the browser
Add context menu items
Can add custom items to the right-click context menu
Unlimited local storage
Can store large amounts of data locally without size limits
Access bookmarks
Can read and modify your saved bookmarks
Read clipboard
Can read text and data currently on your clipboard
Write to clipboard
Can place content onto your clipboard
Access session data
Can query and restore recently closed tabs and windows
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