Privacy Policy

BetterCallSlow prioritizes user privacy by operating under a strict "local-only" model: the extension does not collect, store, transmit, or share any personal data, audio content, browsing activity, or personally identifiable information with external servers. All audio processing is executed entirely on your device using the browser’s Web Audio API, and user preferences—such as playback speed, reverb levels, and custom presets—are stored exclusively on your local machine via the browser’s storage API. Requested permissions are utilized solely to enable core features, including active tab detection and the injection of real-time audio effects, and are never used for tracking, analytics, or advertising. Furthermore, the extension is fully self-contained, utilizing no third-party tools, advertisements, or remote code execution, ensuring your data never leaves your device.