Time Capsule

Write to the future.

Seal a message today. We deliver it by email on the date you choose, to you or to someone else.

Create a capsuleSee how it works
A handwritten letter being sealed

2 capsules sealed so far

How it works

1

Write

Write your message. Add a photo or a voice note if you like.

2

Seal

Pick a delivery date. We encrypt a backup and email it to you as a receipt.

3

Wait

Your capsule sits sealed. Nothing to do until the date arrives.

4

Deliver

We email it to the recipient, with the message right there in the inbox.

Built so it still works in ten years.

Every capsule is backed by an encrypted file emailed to you the moment you seal it, openable without this app if it ever goes away. Delivery runs on a retrying scheduler, not a single cron job that can quietly fail.

Two ways to start

Free

$0

  • 1 capsule
  • Delivery within a year
  • Text only
Create a capsule

Paid

$9 per capsule

  • Unlimited capsules
  • Delivery decades out
  • Photos and audio attachments
Create a capsule
A wrapped gift with a card attached

A gift that arrives on its own.

Buy a capsule for a wedding, a graduation, a new baby. It shows up in their inbox exactly when it matters, long after the wrapping paper is gone.

Create a capsule

Some things are worth waiting for.

Write it once. Let time do the rest.

Create a capsule