Privacy Policy
Last updated: April 5, 2026
Happy Birthday Extension ("we," "our," or "us") operates HappyBirthdayExtension.com and the Happy Birthday Chrome Extension. This Privacy Policy explains how we collect, use, and protect your information.
Information We Collect
We collect the following information when you use our service:
- Account information: Your email address and encrypted password when you create an account.
- Payment information: Processed securely by Stripe. We never store your credit card details.
- Usage data: A log of birthday messages sent (recipient name, date, delivery method) to prevent duplicate sends across devices.
- Extension settings: Your message templates, blacklist, and preferences are stored locally on your device.
How We Use Your Information
- To provide and maintain our service
- To send you your login credentials and account-related emails
- To prevent duplicate birthday messages across multiple devices
- To process your subscription payments via Stripe
- To send you product updates and marketing emails (you may unsubscribe at any time)
Facebook Data
The Happy Birthday Extension operates within your own Facebook session in your browser. We do not access, store, or transmit your Facebook login credentials, friends list, or any personal data of your Facebook friends. The extension reads publicly visible birthday information on Facebook's events/birthdays page solely to automate posting on your behalf.
Data Storage and Security
Your account data is stored securely on Supabase infrastructure with industry-standard encryption. Passwords are hashed and never stored in plain text. Payment processing is handled entirely by Stripe, which is PCI-DSS compliant.
Third-Party Services
- Stripe — Payment processing (Stripe Privacy Policy)
- Supabase — Database and authentication hosting
- Brevo — Email delivery
- Google Analytics — Website analytics (anonymized)
Your Rights
You have the right to access, update, or delete your personal information at any time. To request deletion of your account and associated data, email us at support@happybirthdayextension.com.
Cookies
Our website uses cookies for analytics purposes only. We do not use tracking cookies for advertising. You may disable cookies in your browser settings.
Children's Privacy
Our service is not directed to children under 13. We do not knowingly collect personal information from children under 13.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of significant changes by email. Continued use of the service after changes constitutes acceptance.
Contact Us
Questions about this Privacy Policy? Contact us at support@happybirthdayextension.com.