QR codes that never expire. Ever.
Your information travels inside the drawing itself, not on somebody's server: no subscription to pay, and no nasty surprise the day you stop paying one. And if you like, export the code as a two-colour 3D-printable object.
Need a brand logo (Facebook, Instagram, WhatsApp…)? Upload it below, so it is only used by whoever has the right to use it.
PNG, JPG or SVG, up to 2 MB. It never leaves your device.
The difference nobody tells you about
Almost every QR site generates dynamic codes: the code points at their server, and their server redirects to your link. Convenient — until you stop paying.
Static QR Ours
- Works for as long as the paper you printed it on exists
- Depends on no company and no monthly fee
- Nobody logs who scans it
- Scans even if every server on earth goes down
Dynamic QR Everyone else
- Stops working when the free trial ends
- A monthly fee, forever
- Every scan goes through somebody else's server
- In exchange: you can change the destination and see stats
From the browser to the table
Export the code as a physical two-colour part. Your 3D printer does the rest: a stand that lasts for years on a table, with nothing to laminate.
Design the code
Pick style, colours and logo. What you see on screen is exactly the relief that gets printed.
Download the 3MF
One file holding both parts, already coloured. Bambu Studio, PrusaSlicer, Orca and Cura open it and assign the filaments on their own.
Print it and put it out
Two colours with real contrast. We warn you on screen if the size or the contrast will cause scanning trouble.
What people use it for
Restaurant menus
The QR on the table doesn't die in the quiet season because you forgot to renew a subscription.
Hotel and rental Wi-Fi
Guests point their phone and they're in. No dictating twenty-character passwords.
Trade fairs and events
Posters and badges printed months ahead that still work on the day.
Business cards
A thousand cards printed and a QR that will still reach your site ten years from now.
How to create a QR code
Short, practical guides. No sign-up, no upsell — just the answer and the numbers that matter.
How to Create a QR Code for Free
The three steps, and what to check before you print.
How to Print a QR Code
Paper, ink and the quiet zone that keeps it scannable.
Best QR Code Size for Printing
A simple rule to go from scan distance to millimetres.
How Small Can a QR Code Be?
Where the real limit is, and what breaks first.
QR Code Error Correction Explained
L, M, Q and H in plain words — and when to raise it.
PNG vs SVG QR Codes
Which file to send the printer, and why it matters.
How to Create a WiFi QR Code
Guests connect without typing a single character.
How to Create a QR Code for a Restaurant Menu
A table code that survives a change of menu.
How to Create QR Codes for Business Cards
Small card, small code: the size that still works.
QR Codes for Flyers
Placement, contrast and the call to action beside it.
QR Codes for Product Packaging
Curved surfaces, tiny labels and print tolerances.
QR Codes for Wedding Invitations
RSVP, photo album and directions in one square.
QR Codes for Real Estate Signs
Read from the pavement, four metres away.
QR Codes for Google Reviews
Turn the review link into a code for the counter.
The Anatomy of a QR Code
Every region of the grid, and which parts you can damage.
How Much Data Fits in a QR Code
Measured capacity for every version and level.
Static vs Dynamic QR Codes
Why a rented code expires and a static one cannot.
Why QR Codes Stop Working
Twelve reasons, and which of them are fixable.
The Pre-Print Checklist
Twelve checks between the download and the print run.
Quishing: QR Code Scams
How sticker attacks work and the three checks that stop them.
The vCard QR Code Format
The fields phones import, with a template to copy.
QR Codes for 3D Printing
Module size for a 0.4 mm nozzle, and contrast without ink.
Frequently asked questions
Does it really never expire?
Really. The address is encoded inside the drawing itself, so the code doesn't depend on us at all: even if this site vanished tomorrow, your QR codes would keep working. The only thing that can stop working is the page it points to, and that one is up to you.
Can I change the destination after printing it?
No, and that is the fair price of never expiring: if the destination could be changed, somebody would have to store it somewhere and charge you for it. There are no scan statistics either, for the same reason. If you need to change the destination, point the QR at a page you own and change that page.
Is my information uploaded anywhere?
Nothing is. The code is generated inside your browser, on your own device. Neither the link, nor the Wi-Fi password, nor the logo you upload ever leaves your computer.
What do I need to print it in 3D?
Any home 3D printer and two filament colours with good contrast, usually black and white. The 3MF file already holds the two parts separated and coloured, so your printer's software recognises them by itself. If your printer is single-colour, print the two parts separately and fit them together.