Parichay
Contact exchange · No account
Build your card once. Pick what to share for this person. Show a QR code, they scan it, and it's saved into a group on their phone. Nothing goes through a server, so it works with zero signal.
Free. Runs in your browser. Nothing to download from a store.
No pairing, no Bluetooth dance, no “what's your number again?”
Add your details once, split into Professional and Personal. It's stored on your phone only.
Pick a preset for this person. Your QR code carries only those fields, nothing extra.
They scan your code with their camera, drop you into a group like “AI CEO Course”, add a note, and keep you.
Four presets cover the usual cases. A single “include phone numbers” switch overrides all of them, even Everything.
Group the people you meet by event, team or topic, search them later, and keep a note on each.
Any contact exports as a standard .vcf file. Your phone's own “Add to Contacts” sheet
finishes the job, and you stay in control of it.
That's the whole point, so here is exactly what it means.
There's nothing to sign up for and nobody to log in as. Open it and go.
The QR code is drawn and read on your phone. Both of you can be in airplane mode.
Your card and the people you collect live in your browser's storage. They are never uploaded.
No analytics, no ads, and no network calls from the app itself.
The trade-off: because nothing is synced, your data lives only on that one phone's browser. Clearing site data or switching phones means starting fresh, so export contacts you care about to your phone's address book.
Parichay is a web app, so there's no app store. Open it once while you're online, add it to your home screen, and it launches like any other app.
Camera access: to scan someone's card, Parichay asks for your camera. The video is processed on your phone and never recorded or sent anywhere.
Build your card in a minute and you're ready for the next introduction.
Open Parichay