Why this format works
For ChronoBoxes, ChronoBoxes allows an opening date up to six months after creation, which makes it best suited to near-term milestones rather than childhood archives spanning many years. Free text capsules can use a future date because the encrypted content travels in the link.
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
- Record a short video of everyday sounds rather than only milestone footage.
- Write down current height, favourite soothing routine and nicknames.
- Include one photo of the room exactly as it looks today.
- Ask family members for one prediction about the next six months.
- Open it on the six-month milestone or another date within the ChronoBoxes limit.
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
“Today you fall asleep only if the same song is playing. We are sealing this because six months from now we already expect that detail to feel impossibly small.”
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- Do not publish private capsule links on public pages or social feeds if the content is personal.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
How far in the future can a normal ChronoBox open?
A normal ChronoBox can be scheduled up to six months from creation. After opening, the content may remain available for up to 90 additional days.
Can I keep photos for years?
ChronoBoxes is not designed as a long-term family archive. For multi-year preservation, keep your own durable backups and use ChronoBoxes for a near-term reveal.
Can I create a text-only ChronoBox?
Yes. Text-only content is encrypted in the private link rather than stored as uploaded media on the server.
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.
