Last updated: 31 October 2026
HaloDark does not collect, sell or transmit any personal data. It has no analytics and makes no network requests.
Your settings (on/off, slider values and your list of sites) are stored only in the browser's extension storage on your device. Removing the extension deletes them.
Permissions: storage (save your settings), scripting and access to websites (apply the dark style to the pages you visit, before they are drawn). Page content is never read or sent anywhere.