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πŸ“‘ NFC Hats

Tap In.
Connected Instantly.

Programmable NFC cards, tags, badges, and wristbands that launch your branded City of Hats experience with a single tap β€” no app download required.

City of Hats NFC tap-to-claim Hat ID on mobile

One Tap. Fully Branded.

Guests tap an NFC Hat and land inside your venue's branded experience β€” claim a Hat ID, check in, unlock content, or start a secure channel in seconds.

  • Works with the built-in NFC reader on modern smartphones
  • Program each chip to open a specific venue, room, or workflow
  • Hat Tap to Unlock β€” a Security Mode that requires a physical NFC tap before a chat file can be viewed
  • Pair with staff badges for identity-aware access at events and workplaces
  • Combine with QR codes for guests without NFC-capable devices

Physical Access Meets Digital Security

NFC Hats bridge the physical and digital worlds β€” giving venues instant onboarding, staff identity, and an extra possession factor for sensitive content.

πŸ“²

Tap-to-Join

One tap opens your branded welcome flow in the mobile browser. Guests are inside your experience in under three seconds.

INSTANT
βš™οΈ

Fully Programmable

Assign each chip to a venue, room, event, or secure workflow from your dashboard. Reprogram remotely without replacing hardware.

FLEXIBLE
πŸ”

Hat Tap to Unlock

Enable Hat Tap to Unlock when sending files in chat β€” content stays encrypted until the recipient taps their NFC Hat.

POSSESSION
🌐

No App Required

Tap opens a PWA in the browser. Guests can install the app later, but onboarding never depends on an app store download.

ZERO FRICTION
City of Hats Send File modal showing Hat Tap to Unlock security mode

Hat Tap to Unlock

When you send a file in chat, enable Hat Tap to Unlock under Advanced. The recipient cannot open the attachment until they tap their NFC Hat β€” pairing physical possession with encrypted delivery.

  • Toggle Hat Tap to Unlock under Advanced when sending a file in a secure channel
  • The attachment stays locked until the recipient holds their phone to their programmed NFC Hat
  • Adds a possession factor on top of end-to-end encryption β€” forwarding or screenshots are blocked until the tap
  • Combine with View Once, Recall, Sealed File, GeoLock, and other Security Modes
Explore all Security Modes

From Chip to Connected Guest

Deploy NFC Hats across your venue in four steps β€” program, place, tap, and your guest is connected.

1

Program

Assign each NFC chip to a venue, room, event, or secure destination in your City of Hats dashboard.

2

Place

Deploy cards at check-in, tags on room doors, badges on lanyards, or wristbands at events.

3

Tap

Guest holds their phone near the chip. The built-in NFC reader opens your branded experience instantly.

4

Connected

Guest claims a Hat ID, checks in, unlocks content, or starts a secure channel β€” all under your brand.

Choose the Right Chip for Your Venue

City of Hats supports multiple NFC form factors. Pick the format that fits your workflow β€” every chip is fully programmable.

πŸ’³

Cards

Credit-card size for front desks, concierge counters, and welcome stations.

🏷️

Tags

Adhesive tags for room doors, signage, tables, and fixed-location tap points.

πŸͺͺ

Badges

Staff and VIP lanyard badges with programmable identity and access rules.

⌚

Wristbands

Event wristbands for festivals, conferences, and multi-day guest access.

What Happens When Someone Taps

Three seconds from physical tap to a fully branded digital experience.

πŸ’³
NFC Hat
Guest taps card, tag, badge, or wristband
πŸ“±
Smartphone
Browser opens your branded welcome flow
🎩
Branded Experience
Guest is connected under your venue identity

Where NFC Hats Shine

From hotel lobbies to conference halls β€” NFC Hats remove friction at every touchpoint.

🏨

Hotels & Rooms

Room-door tags and lobby cards that open your hotel's branded guest portal on tap.

🎟️

Events & Check-In

Wristbands and badges for instant event registration, VIP zones, and session access.

πŸ₯

Clinics & Intake

Waiting-room tags that launch branded patient intake forms and secure staff chat.

πŸͺͺ

Staff Identity

Programmable badges that verify staff identity and unlock role-specific workflows.

⭐

VIP & Concierge

Premium tap cards for loyalty guests, executive floors, and private lounge access.

πŸ›ŽοΈ

Concierge Desks

Counter cards that connect guests to concierge chat, menus, and local guides instantly.

Common Questions

What are NFC Hats?
NFC Hats are programmable NFC cards, tags, badges, and wristbands from City of Hats. Each chip opens a branded web experience when tapped β€” claim a Hat ID, check in, unlock NFC-gated content, or join a secure channel without installing an app.
Do guests need the City of Hats app?
No. A standard smartphone NFC tap opens your branded experience in the mobile browser. Guests can optionally install the app later, but tap-to-join works with the built-in NFC reader on modern phones.
What is Hat Tap to Unlock?
Hat Tap to Unlock is a Security Mode in chat. When you send a file attachment, toggle it under Advanced β€” the file stays locked until the recipient taps their programmed NFC Hat, adding physical possession on top of City of Hats encryption.
What formats are available?
City of Hats supports NFC cards, adhesive tags, staff badges, and wristbands. Each format is fully programmable from your dashboard β€” assign the destination experience, branding, and security rules, then deploy across your venue.

Ready to Deploy NFC Hats?

Tell us about your venue and we'll help you choose the right NFC formats, programming, and branded experience.

Contact Us