Write a letter, pick a date, and we'll remind you to open it when the time comes. Everything is stored in your browser.

What happens if I clear my browser data?

Since letters are stored in your browser's local storage, clearing browser data will delete your letters. Consider writing down important delivery dates as a backup.

How will I know when my letter is ready to open?

When you visit the site after your chosen delivery date, your letter will be available to read. You can also set a calendar reminder for yourself.

Can I edit a letter after writing it?

Letters are sealed once saved to preserve the authentic time capsule experience. You can always write a new letter if you want to add more thoughts.

Is there a limit on letter length?

No, write as much as you like. Your letter is stored locally in your browser so there are no server-side limits.

Is Letter to My Future Self free?

Yes, completely free with no sign-up required. Write letters to your future self anytime.

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Write a letter to the person you'll become.

Q: Is my letter private?

Completely. Your letter stays in your browser and is never sent to any server.

Share your dreams, hopes, and wisdom with your future self. We'll remind you to open it when the time is right.

Your letters stay completely private — stored only in your browser.

Frequently Asked Questions

How does it work?

Write a letter, pick a date, and we'll remind you to open it when the time is right. Your letter lives in your browser. Bookmark this page to come back and open it.

Is my letter private?

Completely. Your letter lives only in your browser — it's never sent to our servers or stored anywhere else. This keeps it truly private and under your control.

Can I write multiple letters?

Yes, write as many as you want with different delivery dates.