Contact anyone.
Share nothing.
Smart QR & NFC tags for your car, pets, luggage, and gear. Anyone can scan to alert you, chat, or call — without ever seeing your phone number.
Free digital tag included • No credit card required • Print at home or use on your phone
How HushTag works
No apps to download. No phone numbers given to strangers. Just a quick scan that connects you in seconds.
1. Stick it on
Put a HushTag sticker on your car windshield, dog collar, luggage, or keys. It takes 10 seconds to set up.
2. Someone points their camera
If your car is blocking someone or your dog gets lost, anyone points their regular phone camera at the sticker. They don't need to download an app or sign up.
3. You get the message
You get an instant alert on your phone. You can chat or call back right away, but your real phone number is 100% hidden from strangers.
Test it with your real phone right now
Point your phone camera at the QR code below to experience the real finder view, or click the buttons below to test directly on screen.
Open your phone camera & point it at this QR code
Your phone will immediately open the actual web scanner interface — no app required. Send a test alert from your phone and see privacy in action.
Browsing from your phone? Tap "Open Demo in Browser" above to test the tag page directly.
Toyota RAV4 (Black)
Tag ID: #HT-7821-CAR • Masked Relay
Tap to Send Quick Alert:
Zero app needed. Bystander never gets your real phone number.
💡 Heads up! Front headlights were left glowing
Engineered for every corner of life
One account. Create discrete tags for vehicles, gear, pets, and professional contact.
End Windshield Parking Nightmares
Avoid predatory towing, parking disputes, and scratched cars. Let neighbors, building security, or bystanders alert you politely without putting your personal phone number on display on your dashboard.
1-Tap Lost Mode & GPS Pin
When someone scans your lost pet's collar tag or luggage, the finder can transmit their real-time GPS coordinates directly to your phone with a single tap.
Spam-Free Business Cards
Share a dynamic NFC business card at events. Prospects can message your relay without getting your personal WhatsApp, phone number, or inbox.
Print at Home in 60 Seconds
Don't want to wait for physical sticker delivery? Generate high-resolution, vector-crisp printable PDF cut-sheets from your home printer. Stick them with regular tape, slip them into luggage tags, or laminate them.
Engineered for the real world
Ultra-durable, weather-resistant smart tags. Tap with any smartphone or scan the high-contrast QR.
3M Windshield Sticker
UV-proof, heat resistant up to 85°C, anti-peel outdoor adhesive with reflective night visibility.
Silicone Pet Collar Tag
Scratchproof, zero-jingle lightweight design. Hypoallergenic medical-grade silicone with embedded NFC.
Titanium-Finish Keyfob
Luxury matte brushed aerospace aluminum. Built-in smart tap chip + precision laser-etched durable QR.
DIY Printable PDF Pack
Unlimited printable cut-sheets. Standard printer paper or adhesive label templates ready in seconds.
Loved by drivers, pet parents, and travelers
Real stories from people who stay reachable without ever plastering their personal phone number on their car, pet, or bags.
"Someone parked right behind my SUV at a crowded Indiranagar restaurant. Instead of an angry confrontation or scratching my car, they scanned my windshield sticker and I moved it in 2 minutes. My real number was completely hidden."
Vikram R.
Bengaluru • Tata Safari Owner
"Our Golden Retriever Bruno escaped the gate during loud Diwali fireworks. A building watchman 3 streets away tapped his collar tag with his phone, and I received an immediate alert with his exact GPS pin. Found him in 15 minutes!"
Priya Sen
Mumbai • Pet Parent
"I fly frequently across Asia for business. I hated having my phone number and home address written on baggage tags for everyone to see. HushTag lets airlines or finders reach me instantly through a secure web link while my personal info stays private."
Ravinder Bhandari
Delhi • Frequent Flyer
Unmatched privacy. Radically affordable.
We believe personal privacy and vehicle safety shouldn't cost a fortune. Choose the plan that fits you best.
Lifetime Free Tier
Essential 1-tag privacy shield for your primary car, bike, pet, or keychain.
No credit card required • Instant setup
Pro Family Shield
Total protection with 2-way voice calling, instant SMS/WhatsApp alerts & GPS recovery.
Instant activation • Cancel anytime in 1 tap
Powered by Good Samaritans
Every time someone alerts an owner about lights or saves a car from being towed, good karma circles back.
Masked Relay
Your real phone number is never revealed to the scanner
Privacy First
All chats and calls remain completely confidential
Instant Alert Delivery
Average scan-to-alert delivery
Response Time
Typical owner response time
Urban Drivers
Living in a dense city? Never worry about blocked driveways, parking disputes, or predatory towing again while keeping your personal number off your dashboard.
Pet Parents
Your pet's collar becomes a smart recovery beacon. Finders can transmit their real-time GPS location instantly without seeing your private details.
Frequent Travelers
Protect your luggage and gear with privacy-first tags. Avoid having your phone number and home address plastered on airport baggage tags.
Frequently asked questions
Everything you need to know about how HushTag protects your privacy.
Do people scanning my tag need to download an app?
Never. The QR code or NFC tag opens a blazing fast mobile web interface in Safari, Chrome, or any standard mobile browser in under 2 seconds. Any passerby can alert you immediately.
How exactly is my phone number protected during calls?
Calls connect directly through your web browser over secure data or Wi-Fi — just like a private web call. Neither you nor the person calling ever dials through regular telephone networks, so real phone numbers are never revealed or exchanged.
Can I manage multiple vehicles, bags, and pets under one account?
Yes! The free tier includes 1 active tag, and the Pro plan supports up to 5 tags. Each tag can be individually named ("SUV", "Scooter", "Max collar", "Work Laptop") with separate alert presets and mute hours.
What happens if someone spams or abuses my tag?
HushTag includes built-in rate limiting, 1-tap sender blocking, and AI harassment filters. Furthermore, you can toggle any tag into "Silent Mode" or regenerate its cryptographic QR key instantly with 1 tap, invalidating old scans.
Security & Technical Specifications
For engineers, infosec reviewers, and privacy purists who want to inspect our underlying cryptographic and networking architecture.
Zero-Knowledge Relay Architecture
HushTag acts as an ephemeral cryptographic relay. When a bystander scans your QR code or taps an NFC tag, an isolated session token is generated. Messages and audio streams are forwarded without storing unencrypted phone numbers, addresses, or session recordings in any database.
Routing: Ephemeral Tokenized Sessions • No-Log Relay Policy • Zero PII Database Storage
In-Browser WebRTC Audio Engine (No Cellular Dials)
Voice calls are established directly in the web browser using WebRTC audio channels running over secure DTLS/SRTP tunnels. Neither the scanner nor the owner dials over regular telephone carrier networks, completely eliminating carrier metadata leakage and caller ID exposure.
Protocol: WebRTC (Opus Audio Codec) • DTLS 1.2 / SRTP Encryption • STUN/TURN Masked Routing
Bank-Grade AES-256-GCM Payload Encryption
All relay tokens, alert pushes, and temporary web sessions are cryptographically signed with HMAC-SHA256 and encrypted with AES-256-GCM. Session keys expire automatically after short inactivity windows.
Cipher: AES-256-GCM • HMAC-SHA256 Verification • Strict TLS 1.3 in Transit
Hardware Specifications (NTAG213 NFC & Error-Corrected QR)
Physical tags use genuine NXP NTAG213 13.56 MHz chips (ISO/IEC 14443 Type A) with 144-byte EEPROM and 100,000 write cycle endurance. Embedded QR codes use Level-H Reed-Solomon error correction to remain 100% scannable even if the sticker suffers physical scratches or dirt up to 30%.
RF Frequency: 13.56 MHz • Substrate: 3M Cast Vinyl / Anti-Peel Adhesive • Temperature: -20°C to +85°C
Anti-Abuse, Rate-Limiting & 1-Tap Cryptographic Reset
Every tag is shielded by intelligent rate limiters. If anyone abuses your tag, you can block the scanner in 1 tap, put the tag in "Silent Mode", or instantly regenerate the tag's secret URL, making all previous links and physical scans completely dead on arrival.
Features: Instant 1-Tap Revocation • Per-IP Rate Limiting • Harassment Filtering
Never put your personal phone number on display again.
Join conscious drivers, pet owners, and travelers who stay reachable without ever sharing personal data.