Lena Hartmann
Product designer at Atelier Nord
Hamburg
I design calm, useful software for hospitals and city services. Happy to talk about accessibility and design systems.
- LinkedInlena-hartmann
- Portfolioateliernord.example
- Dribbblelenahartmann
QR codes and NFC tags, one platform
One scan.
Endless possibilities.
Beautiful QR codes and NFC tags that connect people, protect privacy and keep working long after you print them.
Make a code in seconds.
No account needed.
Paste a link, pick a style, download. Static codes are yours forever and work without Scanefy.
We add https:// for you.
Style
Checking scannability...
Digital identities
One account. A separate QR for every side of you.
Share a work profile at a conference and a personal one with friends. Each has its own link, its own code and its own privacy settings.
- Never linked. Visitors to one profile cannot discover your others.
- Details on request. Keep your phone or e-mail hidden until you approve who sees it.
- Pause any time. Turn a profile off without reprinting anything.
Work
Lena Hartmann
Product designer
Friends
Lena
Climbing and film photos
Family
Lena H.
Address on request
Vehicle contact
Blocking someone in? They can tell you. Your number stays yours.
A sticker that lets anyone reach the owner in seconds, without a phone number on the windscreen.
- Stick it onDownload a weatherproof sticker design for your windscreen. No plate or name printed.
- Someone scansThey pick a reason like "blocking access" and send it. No app, no account.
- You get a private messageDelivered to your Scanefy inbox and e-mail. Reply without revealing your number.
Lost things find their way back.
Finders scan, write a short note and you are notified. They never need an app, and you never publish your address.
Lost & Found tags
Luggage, keys, laptops, cameras. Switch on Lost Mode and finders see a clear request to get in touch, with your optional reward note.
Optional reward note, no personal details
Lost & Found
Pet tags
Your pet's name, photo and care notes, plus a private way for a finder to reach you. Lost Mode puts "please help me get home" first.
QR + NFC
Scan it or tap it. Same destination.
Write any Scanefy code to an NFC sticker, card or key fob. Phones that tap open the same page as phones that scan, and you can see which channel people used.
- Write from Chrome on Android straight from NFC Studio.
- iPhone and Android read Scanefy tags with no app installed.
- On iPhone, writing a tag needs an NFC writer app; we give you the exact link to write.
Printed once. Updated whenever you like.
Dynamic codes point to a permanent Scanefy link, so you can change the destination, pause the code or restore an earlier version without reprinting.
Destination history
Example- ateliernord.example/spring-menu Today, 09:12 Live
- ateliernord.example/winter-menu 12 Jan, 18:40 Restore
- ateliernord.example/opening 3 Nov, 11:05 Restore
Pausing shows visitors a polite "temporarily unavailable" page.
Visits that matter
Sample dataVisits
466
Unique / day
391
Link taps
173
QR 71% NFC 29% Bots and link previews filtered out
Built for codes that stay on things for years.
Static codes never expire
They encode your content directly. Once downloaded they work forever, even without Scanefy.
Every design is scan-tested
Your browser decodes each preview before you download it. Risky styles are flagged, not shipped.
Private by design
Contact pages relay messages. Owners never publish a phone number, e-mail or address.
No ad trackers
Scan pages carry no advertising pixels. Visit counts use a daily-rotating hash, never raw IPs.
Download every code in the format your printer wants.
- PNGup to 4096 px
- SVGclean vector
- PDFvector, print sized
- Stickersready to print
From idea to printed code in a minute.
- 1
Choose what it does
A link, a contact card, a profile, a vehicle sticker or a pet tag.
- 2
Make it yours
Colours, shapes, your logo and a frame label. We check it still scans.
- 3
Print it or tap it
Download PNG, SVG or PDF, or write it to an NFC tag.
Questions, answered
Is Scanefy really free?
Yes. Static QR codes are free without an account and never expire. A free account adds dynamic codes, digital profiles, vehicle, lost-and-found and pet tags with transparent usage limits. Safety tags never stop working because of a plan change.
What is the difference between static and dynamic QR codes?
A static code stores your content (a link, Wi-Fi details, a contact card) inside the pattern itself, so it works forever without Scanefy, but it cannot be changed. A dynamic code stores a short, permanent Scanefy link. You can change where it leads, pause it and see visit statistics, without reprinting.
Do people need an app to scan my code?
No. Any modern phone camera opens Scanefy codes, and every scan page works in the browser. People who scan never have to install anything or create an account.
Will a vehicle sticker show my phone number?
No. The person who scans chooses a reason and can add a short message. Scanefy relays it to your inbox and e-mail. Your number, e-mail and plate stay private unless you decide to show them.
Can I write Scanefy codes to NFC tags?
Yes. In Chrome on Android you can write a tag directly from NFC Studio. On iPhone, Safari cannot write tags, so we give you the exact link to write with an NFC writer app. Both iPhone and Android read Scanefy tags natively.
Which download formats are available?
Every code downloads as PNG (up to 4096 px), SVG (clean vector) and PDF (vector, print-sized). Vehicle, item and pet codes also come as ready-to-print sticker layouts.
What do you track when someone scans?
For dynamic codes we count visits, device type and whether people scanned or tapped. We do not store IP addresses; unique visitors are estimated with a hash that changes every day. Static codes are never tracked because they do not touch our servers.
Your next code is one minute away.
Static codes are free and never expire. Dynamic codes, profiles and private contact tags are included in the free plan.