One card.
Every link.
Kadi is a card you tap on a phone, and a page that lives behind it. Your links, your socials, your numbers, your booking form — all of it, handed over in about a second. Nobody installs anything. Nobody types anything.
↯ Tap it, or scan the QR on the back. Both go to the same place.
Tap the card to turn it over
- Freelancers
- Restaurants
- Salons
- Estate agents
- Churches
- Photographers
- Barbers
- Consultants
- DJs
- Clinics
- Staff IDs
- Conference badges
- Taxi drivers
- Boutiques
- Trainers
- Bands
1
tap
no app, no install, no sign-up on their side
2
ways in
NFC on the front, QR code on the back
∞
edits
change your links; the card never changes
It is two things, and they belong together
One is plastic and lives in your pocket. The other is a web page you can rewrite at midnight. Neither is much use without the other.
A card with a chip in it
Credit-card size, printed on both sides, with an NFC chip sealed inside. The front is yours — a logo and a name, a photo, a job title, a full staff ID if that is what you need. The back carries a QR code drawn in your colours and the short code that ties the card to your account.
Nkulenu Kitchen
Restaurant & bar
A page you actually own
Every card opens your own page on app.kadi.uno. Choose a theme from the library, add every link that matters — WhatsApp, Instagram, your menu, your shop, your phone number, your booking form — and drag them into the order you want. Change it as often as you like. The card in their pocket keeps working.
How it goes
Four steps, and only one of them is yours to do twice.
Tell us what goes on the front
A logo and a company name. Your face and your title. A full staff ID with a department and an employee number. Send us what you have and we will lay it out.
We design it and print it
We draw your QR code in colours that match the card — not a black square stuck in a corner — and print the whole thing, front and back.
Tap once with your code
The 4-digit code on the back is inside the QR too. Enter it once and the card is bound to your account. That is the only time you will ever need it.
Edit your page forever
New job, new number, new campaign, new song. Update the page. Every card ever printed points at the new version the moment you save.
What is actually printed on it
Nothing hidden, nothing decorative that is not doing a job.
Kofi Mensah
Field Engineer
Front
- Your logo, or your photo, or both
- Your name and what you do
- A company name and a department, if it is a work card
- An employee number, if it is a staff ID
Kadi.uno
app.kadi.uno/kofimensah
Code
9046
Back
- Your QR code, drawn in your own colours
- Your 4-digit activation code, printed and encoded
- The address of your page on app.kadi.uno
- Nothing else. It is a back, not a billboard.
If their phone cannot do NFC, the QR still can
This is the part people worry about, so here it is plainly. Most phones made in the last several years read NFC tags by holding them near the top of the handset — no app, no setting to find. If a phone is older, or NFC is switched off, or somebody is just not sure, they point the camera at the QR code on the back instead. Same page, same second, no explaining.
Tap
Hold the card near the top of the phone. The link appears as a notification.
Or scan
Open the camera, point it at the back of the card, tap the banner.
Or type
The address is printed on the card. Worst case, it can be read out loud.
Who it is for
Anyone who has ever spelled out a username across a noisy room.
People who meet people
Sales, consulting, property, insurance, recruitment. One card replaces a stack of paper that is out of date the day it is printed.
Places customers walk into
A restaurant, a salon, a clinic, a boutique. Leave it at the counter and let people take away the menu, the booking link and the socials.
Teams and companies
Print the whole staff at once. Same card design, each one bound to its own page, each employee editing only their own.
Anyone with an audience
Musicians, creators, coaches, churches. Every link you have ever put in a bio, on one card you can hand to a stranger.
The page behind the card
Built on LinkStack, which we host for you, so there is nothing for you to run.
Themes
Pick from the theme library and switch whenever the mood changes. Your card does not care.
As many links as you want
Socials, phone, WhatsApp, email, maps, menu, shop, booking, a PDF. Add, remove, reorder.
Yours to edit
You sign in, you make the change, it is live. No ticket to raise, nobody to wait for.
One address
Your page sits at app.kadi.uno and it does not move.
The questions everybody asks
Does this work on my phone?
Does the person I hand it to need an app?
What is the 4-digit code for?
Can I change my links after the card is printed?
What if I lose the card?
Ready for a card?
Tell us who it is for and what should be on the front. We will come back with a design.