Privacy Policy
Last updated: January 27, 2026
Overview
QuestionCrafter is committed to protecting your privacy. This policy explains what information we collect, how we use it, and your rights regarding your data.
Information We Collect
- Account Information: When you sign in with Google, we receive your email address and name to create your account.
- Questions & Responses: Questions you submit and the AI-generated responses are stored to provide your question history feature.
- Usage Data: We track anonymous usage metrics (questions asked, features used) to improve the service.
- Library Contributions: If you share a question to the public library, it becomes visible to other users.
How We Use Your Information
- To provide and improve the QuestionCrafter service
- To maintain your question history across sessions
- To enforce usage quotas for free accounts
- To communicate important service updates
Data Security
We use industry-standard security measures to protect your data:
- All data is transmitted over HTTPS
- Authentication is handled by Supabase with secure JWT tokens
- Database access is protected by Row Level Security (RLS) policies
- We do not sell or share your personal data with third parties
Your Rights
You have the right to:
- Access: Request a copy of your data
- Delete: Request deletion of your account and associated data
- Portability: Export your question history
- Opt-out: Use the service without an account (with limited features)
Contact Us
If you have questions about this privacy policy or want to exercise your data rights, please contact us through the feedback form in the app.
Third-Party Services
QuestionCrafter uses the following third-party services:
- OpenAI: For AI-powered question refinement (questions are sent to OpenAI's API)
- Supabase: For authentication and data storage
- Google OAuth: For sign-in functionality
- Vercel: For hosting the application
Each of these services has their own privacy policies that govern their use of data.