Collect several people’s messages in one private digital box

Why this format works

This is useful when a group wants a personal result without coordinating a shared document. Keep the chain small and nominate one person to make sure the link reaches the next contributor.

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

• Birthday messages from friends in different cities.
• Farewell notes from a distributed team.
• Short wedding messages from witnesses or family.
• Thank-you notes for a teacher, coach or mentor.
• Predictions from a group to be opened at a future event.

How to create this ChronoBox

1. Write the core message first. Decide what the recipient should remember, discover or feel before adding effects.
2. Choose a date that has context. Timing should connect to the birthday, anniversary, project, trip or milestone.
3. Add gates only when they improve the experience. A secret question or location is optional.
4. 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.
5. Share the private link. Treat it as private information and send it only to the intended recipient or participants.

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.

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• Do not publish private capsule links on public pages or social feeds if the content is personal.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