Premium NFC smart business cards. Tap to share contact, portfolio, socials & more. No app, no reprints, no waste. Now available on special request.
Craze Cards officially shut down in 2022 due to post-pandemic challenges — underpersonnel and logistics failures we couldn't overcome in time. The dream never died though. We still handcraft cards on special requests and bulk orders. If you want a piece of the future, reach out at craze@teenywriter.in.
Three card categories, each purpose-built for a different kind of connection.
Networking, evolved. Say goodbye to paper that ends up in the bin. Tap to instantly share contact info, portfolio, website, and socials.
Sleek, minimal, professional. Built for executives and entrepreneurs. Includes vCard (VCF) integration — contacts saved directly to the receiver's phonebook.
For freelancers and creatives. Share your portfolio with personality. Vibrant, distinct, and designed to make a lasting first impression.
Your logo, brand colors, custom typography — handcrafted by us. Your card becomes a true extension of your brand identity.
For creators, influencers, and streamers. Turn every real-world interaction into a digital follower — with one tap.
One tap routes to a customized landing page with all your active profiles. No typing, no searching, no fumbling with handles.
Drive subscribers with a single tap. Showcase your channel, latest video, and sub count instantly.
Let your grid speak. Show off your aesthetic and gain followers without typing a handle.
Go live in real life — anyone you meet can find your stream and follow instantly.
Turn every conversation into a follower. Zero friction, zero typing, zero losing touch.
Transform the dining experience. Durable cards that live permanently on café and restaurant tables — replacing menus, payment terminals, and review cards all at once.
Guests tap their phone to instantly load a live digital menu — perfect for daily specials and seasonal changes. Zero printing waste.
Split the bill, tip, and pay via Apple Pay or Google Pay — without waiting for the server. Done in seconds.
End of meal — tap to leave a Google Maps review or star rating. No QR scanner, no typing, no friction. Just tap and share the experience.
Digital menu, daily specials, allergen info
Apple Pay, Google Pay or direct card
Instant Google Maps review from the table
Drag or tap the smart card onto the phone below to see exactly what happens when someone taps your Craze Card.
← Drag the card onto the phone, or tap the card on mobile
No setup, no registration, no app to install. The card arrives pre-programmed and ready. Tap it to any modern phone and it works.
The embedded passive NFC chip uses radio frequency energy from the phone itself — no battery, no charging, ever. It works as long as the phone has NFC.
A rich digital profile pops up — contact details, socials, portfolio, or restaurant menu depending on card type. One more tap to save or follow.
The NFC chip is cryptographically locked after programming. Nobody can overwrite or tamper with your info. Your identity stays yours, forever.
Rated IP68 — fully submersible in up to 1.5m of water for 30 minutes. The PVC body seals the NFC chip completely. Wash it, drop it in the rain, leave it submerged. It doesn't care.
The passive NFC chip harvests power from the phone it's tapped to. No battery, no charging port, nothing to replace. Ever. It works as long as phones exist.
Cryptographically signed and locked. Nobody can tamper with or overwrite your data. Your identity stays yours.
Transfers your full profile in under 0.3 seconds. Faster than reaching for a paper card.
Works natively on every modern iOS and Android phone. Your receiver installs nothing.
One Craze Card replaces thousands of paper cards in its lifetime. Each card saves approximately 100 trees per year. Sustainable networking that costs less and does more for the planet.
Your brand colors, logo, typography. Handcrafted by request. No two bespoke cards are the same.
Paper cards are wasteful. Craze Cards is eco-wise networking for the modern professional who cares about the planet as much as their brand.
Shares per card
Reprints ever
Trees saved/year
Craze Cards may have shut down, but the craft lives on. We still make cards for special requests and bulk orders. Reach out — let's make something beautiful.