X Country Block stores your filter list (countries, regions, languages) in chrome.storage on your device. The extension reads posts already shown on x.com / twitter.com and hides matches. It does not send your feed or filter list to our servers.
If you buy Pro, checkout goes through Stripe. License status is stored on this device. You can clear the list or uninstall to delete local data.
Pro unlocked. You can close this tab.
Contact: norway4metal@gmail.com