digital time capsule
Seal photos, letters, and voice notes behind a future date. They watch a countdown — then it unlocks on the day you chose.

A digital time capsule locks photos, a letter, and optional voice notes until a future date — graduations, deployments, “open on our 5th anniversary.” The countdown is the gift as much as the content.
Unlike open-when letters (opened by mood), a time capsule opens by calendar. Free to build, private link, no app. Tell them the unlock date in the teaser so they look forward to it.
A live countdown makes future birthdays, anniversaries, and wedding mornings feel intentional.
When it opens, they get the photos and words you left — not a blank notification.
Share one link; they open it wherever they are when the date arrives.
Open the builder below. Your photos, message, and music stay private until you share the link.
Drop in photos, write a short note, and optionally record a voice message. Most people finish in under ten minutes.
Copy the link and send it on WhatsApp, iMessage, or email. They open it on any phone — no app, no account.
They can open the link and see the countdown. The sealed content unlocks on the date you set.
Yes. You can create and share a digital time capsule for free as a private link.
Yes. Add photos, letters, and voice notes before you seal the capsule.