Time capsule for children

Save a snapshot of your child’s life and reopen it after a few months

A useful time capsule does not need to wait for adulthood. A few months can be enough for routines, interests, speech, drawings and family life to change noticeably—especially with younger children.

Create a ChronoBox free How it works

No account · Free to use · Photos + video included · Normal boxes open within 6 months

Why this format works

ChronoBoxes deliberately limits the opening date to six months. Treat it as a short-horizon memory ritual, not as permanent archival storage. For very long-term memories, maintain independent backups and use the capsule as the reveal experience.

ChronoBoxes separates the moment of creation from the moment of discovery. The recipient gets a private link, sees the waiting experience and opens the content when the configured date and any optional gate conditions are met.

Ideas you can use

Describe a normal weekday in specific detail.
Photograph a favourite toy, drawing or room.
Record a short message in the child’s current voice.
Write three things the child is learning now.
Reopen the capsule at the end of a school term or six months later.

How to create this ChronoBox

Write the core message first. Decide what the recipient should remember, discover or feel before adding effects.
Choose a date that has context. Timing should connect to the birthday, anniversary, project, trip or milestone.
Add gates only when they improve the experience. A secret question or location is optional.
Add media only if it adds meaning. You can include up to 6 photos and 1 video for free; boxes with uploaded media can open up to 6 months after creation.
Share the private link. Treat it as private information and send it only to the intended recipient or participants.

Start now

A concrete example

“Right now your favourite question is ‘why?’. We are opening this in six months to see what replaced it.”

Use the example as a structure, not as copy. The more specific the message is to the people and moment involved, the more valuable it becomes when it opens.

What is included for free?

ChronoBoxes has no paid tier. Text-only boxes keep encrypted content inside the private link. If you add photos or video, those files use temporary server storage so they can be revealed later.

Text-only · FreeMessage, opening date and optional gates. Encrypted content travels in the private link.

Photos + video · FreeUp to 6 photos + 1 video. No checkout. Normal ChronoBoxes can open up to 6 months from creation.

What to avoid

Do not use ChronoBoxes as your only long-term archive; keep independent backups of important media.
Do not publish private capsule links on public pages or social feeds if the content is personal.
Do not make questions or location gates so difficult that they block the intended recipient.

Frequently asked questions

Is this suitable for an 18-year time capsule?

Not as long-term server storage. Normal ChronoBoxes are designed for opening dates within six months. Use durable personal backups for multi-year archives.

What can I include?

ChronoBoxes includes text, optional gates, up to six photos and one video for free.

Is there an account?

No account is required for the core creation flow.

🎁

Make the content specific, then let the timing do the rest

ChronoBoxes is free. Add photos or video only when they genuinely improve the reveal.

Create ChronoBox