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Privacy Policy

Last updated: 2/16/2026

Your Privacy Matters

Letter to My Future Self is designed with privacy at its core. Your letters are deeply personal, and we believe they should remain completely private to you.

How Your Data is Stored

Local Storage Only: All your letters are stored locally in your browser using localStorage. This means your letters never leave your device and are never sent to our servers.

No Server Storage: We do not store, process, or have access to your letter content, personal details, or any information you enter into the application.

Device-Specific: Your letters are tied to the specific browser and device you use. If you switch browsers or devices, you won't see your previous letters unless you manually export/import them.

What We Don't Collect

  • Your letter content
  • Your name or email address (even if you enter them)
  • Your delivery dates or scheduling preferences
  • Any personal information you include in your letters
  • Usage patterns or reading habits

Analytics and Tracking

Currently, we do not use any analytics, tracking, or third-party services. The website functions entirely client-side without any external data collection.

Browser Notifications

If you grant permission, we use browser notifications to remind you when your letters are ready to be opened. These notifications are generated locally by your browser and do not involve any external services.

You can disable these notifications at any time through your browser settings.

Data Security

Since all data is stored locally on your device, the security of your letters depends on your device's security. We recommend:

  • Keeping your device and browser updated
  • Using device encryption if available
  • Being cautious about who has access to your device

Future Changes

If we ever add features that require data collection (such as email delivery), we will update this privacy policy and ask for your explicit consent before collecting any data.

Any such changes will be clearly communicated, and you'll always have the option to continue using the service locally without data collection.

Deleting Your Data

Since all data is stored locally, you can delete your letters at any time by clearing your browser's localStorage for this site or by using your browser's "Clear site data" feature for letters.impulsestudios.cc.

Contact

If you have any questions about this privacy policy or our data practices, you can contact us through our GitHub repository or create an issue at github.com/rex-impulse/letter-to-future.

This privacy policy reflects our commitment to keeping your letters private and secure.