Sieved performs all filtering locally. The developer does not collect, receive, sell, or share personal data. The extension reads YouTube video and channel information displayed in the browser and stores filter preferences locally using browser.storage.local. It makes no remote requests and includes no analytics, telemetry, advertising, or tracking. Uninstalling Sieved removes its locally stored settings. Full policy: https://github.com/kbmod/sieved/blob/main/PRIVACY.md