Sanctuary Browser Guard
Preview, redact, and block sensitive prompts on ChatGPT and Gemini before they leave the browser.
As of June 2026, Sanctuary Browser Guard has — users in the Workflow & Planning category.
Usersno change0%
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Ratingno change0%
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— reviews
Reviewsno change0%
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Version
0.1.0
Manifest V3
History
3 snapshotsTracking since Apr 20, 2026.
Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 20, 2026 | — | — | — | 0.1.0 |
| Apr 25, 2026 | — | — | — | 0.1.0 |
| May 2, 2026 | 1 | — | — | 0.1.0 |
| Now | — | — | — | 0.1.0 |
Permissions & access
- Permissions
- storagepermissions
- Host access
- https://chatgpt.com/*, https://chat.openai.com/*, https://gemini.google.com/*
Screenshots
About
Protect sensitive prompts on ChatGPT and Gemini before they leave the browser. Sanctuary Browser Guard detects data such as email, phone numbers, SSNs, account details, and regulated identifiers, then blocks or redacts risky text before submission. Teams can apply Sanctuary policy, audit prompt protection events, and keep AI usage aligned with security and privacy controls.
Technical
- Version
- 0.1.0
- Manifest
- V3
- Size
- 13.56KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- knhocolcibccfeogcooglloncfpjbbph
- Developer ID
- uc3ea58fbd311c3611e1f980222d89218
- Developer Email
- [email protected]
- Created
- Apr 19, 2026
- Last Updated (Store)
- Apr 19, 2026
- Last Scraped
- Jun 8, 2026
- Website
- —
- Support URL
- https://api.sanctuaryproxy.com/proof
- Privacy Policy
- https://api.sanctuaryproxy.com/privacy
Data sourced from the Chrome Web Store · last verified Jun 8, 2026.