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Lumora

Privacy Policy

Last updated: March 19, 2026

This Privacy Policy explains how Lumora ("we," "us," or "our") collects, uses, and protects information when you use our Service. We are committed to keeping your data minimal and your images private.

The short version: We collect only what we need to run the service (your Google account info and credit balance). We never store, sell, or train on your images.

1. Information We Collect

Data Why we collect it Stored?
Google account email & name Identity / authentication Yes — in database
Credit balance Track purchased & used credits Yes — in database
Payment metadata Confirm successful purchase Session ID only — no card data
Images you upload Watermark removal processing No — discarded after processing

2. How We Use Your Information

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

3. Your Images

Images you upload are transmitted securely to our server solely for the purpose of watermark removal. They are processed by Google Cloud Vertex AI (Imagen 3) and immediately discarded — we do not write your images to persistent storage, index them, or use them for any secondary purpose including AI model training.

4. Third-Party Services

Lumora uses the following third-party services, each with their own privacy practices:

5. Cookies and Local Storage

Lumora uses browser localStorage (not cookies) to store your authentication session token provided by Supabase. This token allows you to remain signed in across sessions. It is stored locally on your device and is never shared with third parties. You can clear it at any time by signing out or clearing your browser's site data.

6. Data Retention

Your account data (email, credit balance) is retained for as long as your account is active. You may request deletion of your account and all associated data at any time by contacting us. Payment records may be retained as required by applicable financial regulations.

7. Security

We use industry-standard security practices including HTTPS/TLS for data in transit and rely on Supabase's secure infrastructure for data at rest. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

8. Children's Privacy

The Service is not directed at children under 18. We do not knowingly collect personal information from minors. If you believe a child has provided us with personal information, please contact us immediately.

9. Your Rights

Depending on your jurisdiction, you may have the right to access, correct, or delete your personal data. To exercise any of these rights, contact us at the address below. We will respond within 30 days.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with a revised "Last updated" date. Your continued use of the Service constitutes acceptance of the updated policy.


Contact Us
For privacy-related questions or data deletion requests, contact us at hello@lumora.app.