Privacy Policy

We may collect the following types of data:

• Personal Info: Like your email (only if you register or subscribe).
• Letters & Messages: Everything you write on Lettrium — anonymously or not — is stored to display on the platform.
• Usage Data: Such as device type, browser, location (approximate), and how you use Lettrium. This helps us improve the experience.
• Cookies: We use cookies to remember your preferences and help the site run smoothly.

We use your information to:

• Provide and improve our platform
• Show your letters to the right people
• Personalize the site experience
• Notify you about important updates (if you opt in)

We do not sell your data to third parties. Ever.

You can share thoughts completely anonymously. When you do, your identity is never linked to your post — not even internally. Anonymous posts are safe and untraceable.

We only share your data when:

• Legally required (e.g., law enforcement request)
• Necessary to operate our services (e.g., Firebase, analytics)

We ensure all service providers follow strict data protection practices.

We use secure technologies and industry best practices to protect your information. While no system is 100% invincible, we do our best to keep your data safe.

You can:

• Use Lettrium anonymously
• Request your data be deleted (email us)
• Opt out of emails anytime

Lettrium is not designed for children under 13. If you're a parent or guardian and believe your child has used Lettrium, contact us immediately and we'll remove their data.

We might update this policy as Lettrium grows. When we do, we'll let you know. Continuing to use Lettrium means you accept the updated policy.