A Baby Shower Time Capsule: Wishes and Predictions, Sealed Before the Birth
A baby shower time capsule is a set of sealed messages written by the guests at a baby shower — a wish, a prediction, advice for the parents, a note to the child — each sent from the guest's own phone by scanning a QR code, with a photo or a voice note if they like. Every message is sealed the moment it is sent, addressed to the parents, and opens on a date the guest chose inside a range set in advance, typically between the child's first birthday and their eighteenth.
Every baby shower has the advice cards. They are filled in between two slices of cake, read aloud once, and found in a drawer during the next house move.
The instinct is right: a room full of people who love the parents, each holding an opinion about a person who does not exist yet. The mistake is to read the opinions out the same afternoon, before anyone can be proved wrong.

A message to someone who does not exist yet
A baby shower is the last moment at which nobody knows anything. Not the name, often not the sex, not the date, not the hair, not whether this child will sleep. Everything written that afternoon is a guess, and a guess only becomes interesting once the answer is known.
So the messages have two audiences. The parents, a year on, reading what everyone predicted and what they were told to expect, from the far side of the first year. And the child, much later, reading what people hoped for them before anyone had met them.
That is the difference from a first birthday capsule, where the guests write about a child they know. Here they write about the waiting, and about the two people doing it.
Running it at the shower
It replaces the advice cards, and takes about as long.
Let a friend set it up
The organiser is rarely the mother-to-be. A sister or a close friend arranges the event and names the parents as the recipients. The parents see the QR code on the day like everyone else; what was written stays sealed until the first message opens.
Pick the moment
After the food and before the presents. Any earlier and people have nothing to say yet; any later and half the room is looking for a coat.
One sign, one sentence
A printed QR code on the table and a sign saying what it is. Then one person says it out loud: scan this, write to them, choose a date, it takes two minutes.
Give the prompts on paper
A blank box produces good luck. Print five questions next to the code and people will answer the one they like.
Help the older relatives
Put one person in charge of sitting with the grandmothers-to-be. A voice note recorded on a phone and attached to their message is worth more than any card they could have filled in.
Include the ones who could not come
The link works from anywhere while the writing window is open, so the friend abroad and the aunt who is unwell can write the same afternoon, from where they are.
What to ask guests to write
Four kinds of message. Ask each guest for one of each, or for whichever they have an answer to.
Predictions
- The date they will arrive, and the time of day
- Their weight, and whether there will be hair
- The name, if the parents have not said — or the one you would have chosen
- Their first word, and who it will be aimed at
- Which parent they will take after, and in what
Advice for the parents
- The one thing nobody told you about the first three months
- What you bought and never used, and what you could not have done without
- What to ignore, starting with most advice
- What to say to each other at four in the morning
A wish for the child
- What you hope they inherit from each parent
- What you want to do with them once they can walk, talk or drive
- What the world is like on the day you are writing this
- How long, and how impatiently, they were waited for
About the parents, for the child
- What their parents were like the month before they were born
- What each of them was quietly nervous about
- A photo of the parents-to-be from this afternoon
- A story about one of their parents that they will not have been told
Predictions want an early date, so that they can be checked. Wishes can wait for eighteen.
Replace the advice cards
The event is prepared with you before anything is printed. Get in touch when the invitations go out, and the QR code can be on the table next to the cake.
When should the messages open?
The range is fixed when the event is set up; each guest picks inside it. Four dates do most of the work.
The first birthday
The predictions, checked while everyone still remembers making them. The advice, read by two people who have now earned an opinion about it. Most guests should be steered here.
The fifth birthday
For the friends who wrote about what kind of parents you would turn out to be. By five there is enough evidence to mark their work.
The tenth birthday
The first date on which the child can read a message themselves, with the parents still in the room to explain who everybody is.
The eighteenth birthday
For the wishes, and for the grandparents. Written before the child had a name, read once they are an adult.
Because every guest picks their own date, the messages come back a few at a time across the childhood — an afternoon that ended at five o'clock keeps turning up, one message at a time, for as long as the range you set.
Who the capsules are addressed to
Every capsule from an event goes to the same recipients, and they are chosen before the link goes live. At a baby shower the child has no name yet, let alone an inbox, so the capsules are addressed to the parents, each with their own email address.
The parents then pass the messages on. A prediction that opens on the first birthday is read out at that party; a wish that opens at eighteen is forwarded, printed, or read together. Either way, the opening day is the day to download what came in and keep a copy of your own.
Use personal addresses the parents expect to keep, not work ones, and consider a grandparent as a further recipient: over eighteen years, two or three inboxes are a better bet than one. On what we commit to over that kind of horizon, and what we refuse to promise, we have a page written in plain words.
The trade: nobody reads them first
A guest's message is sealed the moment it is sent. The friend who organised the shower cannot read it, the parents cannot read it, and nobody can open it before its date, us included.
So nobody vets the advice, and nobody gets to take out the prediction that turns out to be tactless. Every guest capsule does go through the same automated safety check as everything else on the site; one that fails it is held, and the organiser sees that a capsule was held, not what it said.
What the organiser does see, during the afternoon, is a live count and the list of who has written — useful for noticing that the grandmothers have not, while there is still time to do something about it.
The capsule a parent makes alone is a different one
An event collection is what the guests write. The letter a parent writes to their unborn child at eleven at night, the scan, the video of the nursery half painted — that is a personal capsule, which has a single author and holds only what that person puts in it.
The two go well together: the shower's messages coming back over the years, and a capsule from each parent, sealed before the birth and opened at eighteen.
How you get one
Tell us the date of the shower, roughly how many people will write, and who the capsules should reach. We come back with a quote, and we prepare the event with you.
The quote depends on the shape of the event: how many capsules, how long they are kept, and how much room each guest gets for photos and voice notes. Once it is paid, the organiser accepts the event conditions and chooses the recipients, and the link starts working.
If you are organising it for someone else, all you need from the parents is two email addresses. Get in touch when the invitations go out, so that the QR code is printed before the day.
Baby shower capsule questions
What is a baby shower time capsule?
What do guests write in a baby shower time capsule?
Who receives the messages if the baby is not born yet?
Can a friend organise it for the parents?
Do guests need an app or an account?
How much does a baby shower time capsule cost?
Seal the guesses before anyone knows the answers
Tell us the date, the number of guests, and the two addresses it is all for.