Last updated: June 2026
Nothing. Presto does not collect, store, transmit, or share any personal data, browsing history, video data, or any other information.
Presto runs entirely inside your browser. It reads and modifies the playbackRate property of HTML video elements on the current page. No data ever leaves your device.
Presto requests no special browser permissions. The host_permissions entry in the manifest is required by Chrome to inject the content script into pages — it does not grant any ability to read or exfiltrate page content.
Presto has no third-party integrations, analytics, crash reporters, or ad networks.
Questions? Open an issue on the GitHub repository.