✍️X Remark

Privacy Policy

Last updated: April 2026

Your privacy is important to us. This Privacy Policy explains what data X Remark collects, how it is used, and how it is protected.

1. Data We Collect

Local-only users (no sign-in): All notes, tags, and aliases you create are stored exclusively in your browser's local storage using the Chrome Extension Storage API. No data is transmitted to our servers.

Signed-in users (cloud sync): When you sign in with X to enable cloud sync, we store the following on our servers:

  • Your X user ID and screen name (obtained via OAuth)
  • Your remarks, tags, and aliases
  • Session tokens used to authenticate API requests
  • Sync metadata (timestamps, device identifiers)

2. How We Use Your Data

  • To provide and maintain the cloud sync feature
  • To authenticate your identity across sessions and devices
  • To process payments via Paddle (for paid plan users)

We do not sell, rent, or share your personal data with third parties for marketing purposes.

3. Third-Party Services

We use the following third-party services, each governed by their own privacy policies:

  • X (Twitter) OAuth: Used for authentication only. We do not access your tweets, followers, or timeline.
  • Supabase: Cloud database used to store user data and sync state.
  • Paddle: Payment processor for Lifetime plan purchases. Paddle is the Merchant of Record and handles all billing data.

4. Data Retention

Your cloud data is retained as long as your account is active. You may request deletion of your account and all associated data at any time by contacting us.

5. Security

We use industry-standard practices to protect your data, including HTTPS for all data transmission and access-controlled databases. However, no method of transmission over the internet is 100% secure.

6. Children's Privacy

The Service is not directed to children under 13. We do not knowingly collect personal information from children under 13.

7. Changes to This Policy

We may update this Privacy Policy from time to time. We will update the "Last updated" date when changes are made. Continued use of the Service after changes constitutes acceptance of the updated policy.

8. Contact

For privacy-related questions or data deletion requests, contact us at aryamindpeace@gmail.com.