ZeenithAI Browser — by nztnz Private Limited | Last updated: March 2026
| Data Type | Collected? | Where Stored |
|---|---|---|
| Browsing history | NO | Your device only |
| Bookmarks | NO | Your device only |
| Passwords / forms | NO | Not stored anywhere |
| AI conversations | NO | Your device only (session memory) |
| AI API keys | NO | Your device localStorage only |
| IP address | NO | Not collected |
| Device fingerprint | NO | Not collected |
| Location | NO | Not collected |
| Crash reports | NO | Not collected (future: opt-in only) |
| Usage analytics | NO | Not collected |
| Cookies from websites | Yes* | Stored by the OS WebView on your device — not by us |
* Websites you visit may set cookies through the browser's WebView. These are managed by your operating system (Microsoft Edge WebView2 on Windows, WebKit on macOS), not by nztnz. You can clear them at any time.
When you use ZeenithAI's AI features (Consortium, Fact Revealer, Summarize, Translate), your queries are sent directly from your browser to the AI provider you selected (e.g., OpenAI, Anthropic, Google, Mistral, Perplexity).
When you use Incognito Mode, the browser does not save browsing history, cookies, or any session data. When you close an incognito tab, all data from that session is permanently deleted.
All data (bookmarks, history, AI settings) is stored locally on your device using standard browser storage mechanisms. We do not operate any cloud sync service. Your data never leaves your computer.
ZeenithAI Browser uses your operating system's built-in web rendering engine:
These engines are maintained by Microsoft, Apple, and the open-source community respectively. nztnz does not control or modify these engines.
ZeenithAI Browser contains:
ZeenithAI Browser does not knowingly collect any data from children under 13. Since we collect no data from anyone, this applies universally.
When the browser checks for updates (if enabled), it contacts the nztnz update server to compare version numbers. No personal data is sent — only the current version number.
If we ever change this privacy policy, we will update this page and include the change date. Since our policy is "collect nothing," we don't anticipate changes.
Questions about this policy? Contact us: