InfiniUm Shield — Privacy Policy

Last updated: June 2026

FREE TIER — NO DATA COLLECTED
All processing happens entirely inside your browser. No prompt content, personal data, or any other information is transmitted to InfiniUm Tools or any third party. Extension settings and statistics are stored locally in browser storage on your device only. No account is required. No cookies. No analytics from the extension itself.

PRO TIER — METADATA ONLY
When a user subscribes to Shield Pro, an API key is stored locally in browser storage. After each masked prompt, the extension sends an audit log entry containing: which AI platform was used (e.g. "claude"), how many items were masked (e.g. 3), and which categories were found (e.g. EMAIL, API_KEY). The actual content of prompts is never transmitted, never logged, and never stored on InfiniUm servers under any circumstances. Custom masking rules (words or phrases added by the user) are synced to InfiniUm servers to enable cross-device synchronisation.

WHAT WE NEVER COLLECT
- Prompt content or message text
- Browsing history
- Personally identifiable information
- Financial data
- Health information

DATA RETENTION
Free tier: no data stored on our servers. Pro tier: audit log metadata retained for 90 days. Custom rules retained until deleted by the user.

THIRD PARTIES
We do not sell, share, rent or transfer any user data to third parties for any purpose.

CONTACT
contact@infinium.tools
https://infinium.tools/privacy