A First Birthday Time Capsule Written by Everyone in the Room
A first birthday time capsule is a set of sealed messages written to a one-year-old by the guests at their party: each guest scans a QR code, writes from their own phone — with a photo, a short video or a voice note if they have one — and chooses an opening date between the child's next birthday and their eighteenth. Every message is sealed the moment it is sent, addressed to the child and to the parents, and opens on its own date, with no account, no app and nothing to install.
A first birthday party is not for the child. They will eat some cake, cry at the candle and remember none of it. It is for the adults who got them this far.
Which makes it the one afternoon when everybody who matters to a one-year-old is in the same room, with a phone in their pocket and something to say. Most of it is said to the parents, over the noise, and gone by bedtime.
Why this party, of all parties
At one, a child knows perhaps a dozen people. At eighteen they will have no memory of what those people were like: the grandmother before her hip, the uncle before he moved abroad, the godparent who was twenty-six and had no idea what they were doing.
A message written that afternoon is addressed to a stranger — the adult this baby will become — by someone who knew them before they could talk. Nobody else will ever be in a position to write it, and they are only in that position for a few years.
It also fixes the afternoon itself. Photographs show who came. They do not show what the great-aunt thought the child would turn out like, which is the part a seventeen-year-old actually wants to read.
How it works at the party
One QR code, printed on a card by the cake and on the back of the invitation. Each guest does four things.
Scan
The code opens a page with the party's name and the few lines you wrote: who the messages are for, what to write about, and when they will be read. No account, no app.
Write
Their name, a message to the child, and a file if they have one — a photo from the afternoon, a short video, a voice note recorded on their phone and attached.
Choose the date
Any date inside the range you set, usually from the next birthday to the eighteenth. An aunt may want hers read at ten; a great-grandfather may have his own reasons for choosing sooner.
Send
Sealed at that moment, and the screen says so. A guest who leaves their own email address gets a copy on the day their message opens.
A guest can write more than one — one for the tenth birthday, one for the eighteenth — and each capsule written comes out of the batch.
What to ask guests to write
Left alone, people write happy birthday to someone who cannot read. Print a few of these on the card next to the QR code.
Who you are to them
- Your name, and how you are connected to this child
- The first time you met them, and what you noticed
- What the two of you do together now that they will not remember
- What you call them, and what they call you, if they call you anything yet
What they are like today
- What makes them laugh, and what makes them furious
- What they eat, what they refuse, and what they throw
- Who they take after, in your honest opinion
- A photo of them from this afternoon, with a line about what was going on
For the day this opens
- What you think they will be like at the age they are reading this
- One piece of advice for eighteen that you were given too late
- What the world looks like today: what a coffee costs, what is in the news, what everyone is worried about
- What you hope the two of you will have done together by then
Four questions on the card is plenty. People answer the first one they like and stop.
Put the QR code on the invitation
The event is prepared with you before anything is printed, so the moment to get in touch is when the guest list is settled — not the morning of the party.
Which birthday should a message open on?
You set the range; each guest picks inside it. These are the dates people choose, and what each is good for.
The second birthday
Read by the parents, not the child — and the quickest check on every prediction made at the party. A good date for the friends who want an answer while they still remember the question.
The tenth
Old enough to read it themselves, young enough to be delighted that a grown-up wrote to them when they were a baby. Suits godparents, aunts and uncles.
The thirteenth
The start of the years when advice from parents is discounted on principle. A message from somebody else, written before any of that began, gets a fairer hearing.
The eighteenth
The classic, and the one to suggest to grandparents and great-grandparents. It asks the most patience and carries the most weight.
If guests choose different dates, the capsules come back one at a time across the childhood instead of all at once — one at two, three at ten, a dozen at eighteen. That spread is the point, not a side effect.
Grandparents and great-grandparents first
The guests whose messages will matter most at eighteen are the ones least likely to type one on a phone. Do not leave it to chance: give one person — an older cousin, a patient friend — the job of sitting with each of them for five minutes.
Ask for a voice note, not a text. The helper records it on the grandparent's phone or on their own, away from the noise, and attaches the file to a message written under the grandparent's name. Nothing is recorded on our site: the recording is made on the phone and the file is uploaded.
What to say is simpler than people fear: who they are, what the child is like today, and one story about the child's parent at the same age. Two minutes is enough. In seventeen years it will be the file the whole family asks for.
Seventeen years is a long time for an inbox
Every capsule from the party is addressed to the same recipients, which you choose before the link goes live: the child, saved in your contacts by name because they have no inbox yet, and both parents, with email addresses, so that the opening email reaches somebody.
A name with no address receives no email, so the parents' addresses carry the delivery. Use personal addresses you expect to keep, not work ones, and add a grandparent or a godparent as a further recipient if you want a spare.
As for whether we will still be here when a message written today opens at eighteen: we do not promise how long a company lasts. What we commit to, and what happens to pending capsules if the service ever had to wind down, is set out on one page written without marketing language.
If it is eight people around a cake
An event collection earns its keep when there is a room full of people. For a small party there is a simpler route: one parent creates a personal capsule, which has a single author, and asks each guest to send a message, a photo or a voice note to their phone during the week. The parent uploads the lot, adds a letter of their own, and seals it.
The difference is who holds the pen. In a personal capsule you see everything that goes in, because you put it there. In an event collection each guest seals their own message and nobody reads it first. Both are legitimate; they produce different capsules.
The personal route has pages of its own, with what to put in a capsule for a baby and in one for a child at eighteen. Its buttons are there, not here.
How you get one
Tell us the date of the party, 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 — a range that runs to an eighteenth birthday is a long one — and how much room each guest gets for photos, video and voice notes.
Once it is paid, you accept the event conditions and choose your recipients, and your link starts working. Get in touch when you settle the guest list, so that the QR code can go on the invitations.
First birthday capsule questions
What is a first birthday time capsule?
What should guests write in a first birthday time capsule?
How does a one-year-old receive a capsule?
Do guests need an account or an app?
Can the parents read the messages before they open?
Is there a simpler option for a small party?
They will not remember the party. They can still read it.
Tell us the date, the number of guests, and who the messages are for.