How does it work?
Create messages for the future, send them to yourself or loved ones, and let time do the rest.
1. Write your message
Write a letter to your future self or someone you care about. Add audio if you have a Premium plan.
2. Choose the open date
Pick the day when the capsule can be opened.
3. Send via email or @username
Enter an email or an @username. We send an email at the right time and the capsule appears in Received.
Frequently Asked Questions
What is a time capsule?⌄
A message sent to the future, openable only on the chosen date. Perfect for motivation, memories, or surprising someone.
How to send to an @username?⌄
Enter @username in the Recipient field. We automatically resolve the associated email.
Does the recipient get an email?⌄
Yes, if email is configured (Resend). On the open date, an email is sent with the content and a link to the Received inbox.
Can I attach audio?⌄
Yes, with the Premium plan. You can record a voice message directly in the app.
Ready to create your first capsule?
Write your message, choose the date, and let time do the rest.