Example · Opens 2040
“For my daughter — read this when you turn 30.”
Opens to: one person
Tap the chest.
Write it nowA letter, a photo, a video, or a secret. That is what goes in the chest.Start writing
Pick a dateTomorrow, a birthday, or a hundred years from now. You choose when it can open.Start writing
Nobody reads it earlyIt stays locked until that morning. You can still change it before then.Start writing
Then it opensFor one person you name, or for the world. You decide who.Start writing
Tap the chest
How It Works
You fill a locked box on the internet. It stays shut until the date you pick. Then it opens by itself.
Write it
A message, photo, video, letter, or document. This is what goes inside.
Pick the date
Tomorrow, your child's 30th birthday, or 100 years from now. You choose.
It stays locked
Nobody else can open it before that date. You can still edit it until then.
It opens itself
On that morning it unlocks. Either the world can read it, or only the one person you named.
Start as a visitor. Become a member only when you save. If you don't keep it within 5 days, that capsule is erased.
- Sealed until the date you set
- Only you can edit before it opens
- Then it unlocks for who you chose (one person by email, or the world)
What people put inside
Examples only. Not real capsules. This is the kind of thing the box is for.
Example · Opens 2126
“A public legacy for people who haven’t been born yet.”
Opens to: the world
A diary. A legacy.
Or use it as a diary.
Write a page whenever you want. Each one is dated. On the opening date, the whole diary unlocks — for your family, or for people who are not born yet.
Who gets to open it?
You decide once, when you seal it. Two choices. Nothing in between.
Who left something behind?
Public capsules that have already unlocked.
See who's waiting for the future.
Write it today.
Open it when the time is right.
A letter, a photo, a video, or a secret. Locked until the date you set. Then one person — or the world.
Start writing your capsule