PulseSynth is designed with privacy as a priority. We do not collect, store, or transmit any of your personal data.
All audio analysis is performed locally within your browser using the Web Audio API. Audio data is processed in real-time to generate visual effects and is immediately discarded. It is never recorded or sent to any external server.
The extension requires "tabCapture" permission solely to access the audio stream of the active tab for visualization purposes. It requires "activeTab" permission to inject the visual overlay.
We may update this privacy policy from time to time. Any changes will be posted on this page.
Last updated: 12/29/2025