Send to Marked 3 does not collect, store, transmit, or share any personal information, usage data, analytics, or telemetry; no information is collected or shared with the developer or any third party through this extension. The extension only acts when you use it to send content you choose (such as selected text or the current page) from Firefox to the Marked 3 app on your Mac, consistent with normal browser behavior. If you open external websites (for example, support links), those sites have their own privacy policies. Questions may be directed to the support contact listed on the add-on page on Firefox Add-ons. Last updated: March 28, 2026.