One card. Everyone signs.
Revealed together.
The card that never has to be smuggled around the office. Share one link, everyone adds a message from their own phone (or a photo, on the photo wall card), and nothing shows until the reveal: on their day, or the moment everyone's in.
Send this link to everyone who should sign. Each person adds their message, and the card reveals together.
Free to start. No app or account for your signers. Sealed until the reveal. Sending scheduled notes since 2010.
Signed in secret. Revealed all at once.
No paper to pass around, no envelope to hide, nobody left out because they were remote.
You start it
Pick the occasion, set how many people should sign, and share one link with the group.
Everyone signs
Each person adds a message or memory from their own phone (or a photo, on the photo wall card). No app, no account, and nobody can peek.
It reveals together
Every message lands at once, for the person and the whole group. You can reveal early whenever the room is ready.
The card is the reveal. That is the part paper never got right.
The office card barely survives the office.
Someone buys it, smuggles it desk to desk for a week, half the team never sees it, and the remote folks are a signature someone forges at the end.
Two minutes to start. One link to share.
- Pick the occasion: Birthday, farewell, retirement, congratulations, get-well, or anything worth marking.
- Set your signers: Choose how many people should sign, from 2 to 30. The reveal waits until that many have added their message.
- Share one link: Drop it in the group chat or email thread. Signers open it in their browser, no app or account.
- Everyone adds theirs: A message in their own words or a memory (or a photo, on the photo wall card). Private until the reveal, so nobody peeks and nobody copies.
- Reveal on the day: Every message lands at once. If someone drops out, you can skip the wait and reveal what is in.
Three cards the group actually signs.
Pick your signer count on each card and share the link. Messages stay sealed until the reveal.
The farewell card
Someone is leaving. Everyone adds one memory, thank-you, or good-luck wish in their own words, and it reveals all at once at the send-off.
Send this link to everyone who should sign. Each person adds their message, and the card reveals together.
The birthday card
Everyone adds a wish or a favorite memory of the birthday person. Sealed while it fills, then you reveal it on their day and the whole card lands at once.
Send this link to everyone who should sign. Each person adds their message, and the card reveals together.
The photo wall
For the celebration itself: everyone captures their favorite moment, and the wall reveals every photo together when the group is in.
Send this link to everyone who should sign. Each person adds their message, and the card reveals together.
Start a card free.
Every feature is included on every tier. Tiers differ only in how many people outside Cronote you reach each month. Your signers join free by link.
Free
- All occasions
- Up to 30 signers by link
- Messages and photos
- The all-at-once reveal
Common questions
How many people can sign?
From 2 to 30 signers. You pick the number when you start the card, and the reveal waits until that many people have added their message.
Do signers need an app or account?
No. You share one link, and each signer opens it in their browser and adds their message from their own phone.
Can people see each other's messages before the reveal?
No. Every message stays sealed until the reveal, so nobody peeks and nobody copies. Then everything lands at once.
What if someone never signs?
The card waits for the number you picked, but as the organizer you can skip the wait at any time and reveal the messages that are in.
Can we add photos?
Yes. The photo wall card collects a photo from every signer, and reveals the whole wall together.
How does the person we made it for see it?
Share the same link with them at the reveal. The finished card, with every message, is theirs to open and keep.
Is it free?
Yes, it is free to start a card, and your signers always join free.
Someone's day is coming. Start their card.
Free to start, no credit card. Two minutes to set up, one link to share, and a reveal they will not forget. Planning games instead? See team games or party games.

