InsMark Privacy Policy

1. Data Stored Locally

The Extension does not collect or transmit personal information. All records created by you stay strictly inside Chrome’s sandboxed local storage (chrome.storage.local, up to 10MB) on your own computer:

• Custom aliases, color tags, and private notes you assign to Instagram usernames
• Custom tag definitions (name and color)
• Local UI preferences (such as language selection)

2. Data We Never Collect

• Your Instagram login credentials, cookies, or session tokens
• Your browsing history outside rendering notes on instagram.com
• Any personally identifiable information (PII)
• Any third-party telemetry, ad networks, or remote tracking beacons

3. Chrome Extension Permissions

• storage: Used exclusively to persist your notes, tags, and preferences locally.
• downloads: Triggered strictly when you click Export to save a JSON backup file onto your device.
• host_permissions (*://*.instagram.com/*): Runs only on Instagram domains to recognize visible usernames and render inline badges, hover previews, and the contact sidebar.

4. Exporting & Deleting Your Data

You retain full ownership of your contact library at all times. Export your entire dataset as JSON anytime inside the Dashboard, delete individual or batch contacts in one click, or remove all local extension data immediately upon uninstalling InsMark.

5. Contact

If you have questions regarding this Privacy Policy or security practices, contact us at support@glorze.com.