Last updated: 15 July 2026
Terminal Theme for Claude runs entirely in your browser and collects nothing. It only injects a stylesheet. No account, no analytics, nothing is sent to any server.
Terminal Theme for Claude is a free Chrome extension that restyles claude.ai as a green-on-black retro terminal. It does this with CSS only: it applies a stylesheet to the page and changes nothing else.
None. The extension does not collect, store or transmit any personal data. It reads no page content, has no account and no sign-up, and includes no analytics. Nothing is sent to NUVIX or to any third party.
The extension applies CSS on claude.ai. It does not read your conversations or any other page data. Its only action is to style the page you are already viewing.
At most, the extension keeps a local on/off preference in the browser, on your device. Nothing is stored on a remote server.
Nothing else is needed. The definitive permission list is shown by Chrome on the extension's install screen.
None. The extension does not share data with any third party, because it does not collect or transmit any data in the first place.
If this policy changes, the updated version will be posted on this page with a new date at the top. Material changes will be reflected here before they take effect.
Questions about this policy or the extension? Email info@nuvix.studio.