← Time Capsule

For parents

A letter your child can't open yet.

Write to them today — about the world they were born into, who they are right now, and what you hope for them. Seal it. It waits.

Seal for 10, 15, or 18 years · Unlocks on the date you choose

"Describe them as they are right now."

How they move, what makes them laugh, what they love. This is the version of them you are saving.

"Describe the world they were born into."

What is happening right now. What people are worried about. What made you laugh this week. They won't remember any of it.

"What would you tell them if this were the only conversation left?"

Not the obvious things. The real things.

Start writing →

Free to start. A lock window longer than 1 year requires a paid plan.


Other use cases