A scan opens the phone's mail app with your address in the To field and, if you want, the subject and first lines already written. The sender just types their question and hits send.
This code is static and permanent. To change where it points after printing, .
Make a QR code that opens a new email with your address, subject and message already filled in. Free, no signup, ideal for support desks and enquiry forms.
Generate as many QR codes as you need without an account, a trial, or a credit card. Free codes carry a small linkutm wordmark in the bottom corner; create an account to replace it with your own logo or remove it entirely.
Every code is encoded and rendered locally in JavaScript. Wi-Fi passwords, contact details, and campaign URLs are never uploaded to a server or logged anywhere.
Twelve ready-made designs pairing eight module styles with shaped finder patterns, brand colours, and gradients. Export a code that looks like it belongs on your packaging, not like a default black square.
Download a 1200px PNG for digital, a vector SVG that scales to a billboard without a single soft edge, or a print-ready PDF. Copy straight to the clipboard when you just need it in a deck.
Whatever address you encode is the one that receives everything this code produces for the life of the print run. A shared support or sales inbox survives staff changes; a named personal address does not, and reprints are the expensive way to update a mailbox.
The subject line is free routing metadata. Something like 'Warranty claim — Model X' lets your helpdesk filter automatically, and telling the sender what the message is about raises the chance they actually finish writing it.
Support threads die in the back-and-forth. Pre-write the fields you always need — order number, serial number, purchase date — as blank lines and most people fill them in before sending, which removes an entire round trip.
On the packaging insert, the invoice, the warranty card, the back of the trade-show handout. Add a line of copy telling people what happens next, because 'Scan to email us — we reply within one working day' converts far better than a bare square.
The code encodes a mailto: address with optional subject and body parameters. Every mainstream phone camera recognises it and hands the request to the default mail app, which opens a compose window pre-populated. Nothing is sent automatically — the person always sees the draft and taps send themselves, which is why this type raises no consent problems.
Email suits anything with an audit trail: warranty claims, invoices, B2B enquiries, anything a business needs to keep a written record of. A contact form suits structured intake where you need clean fields for a CRM, and a URL code is the right way to reach one. WhatsApp wins for speed and for markets where people simply do not open a mail app on their phone. If your audience is consumer and mobile-first, test a WhatsApp code against the email one before committing the print budget.
Address, subject and body all live inside the pattern, so a long template makes a dense code that scans poorly on the sort of printed materials this type usually ends up on. Two or three prompt lines is the sweet spot. If you find yourself writing a form in the body, you actually want a form, and a URL code will serve you better.
Every code on this page is free to make and never expires. The linkutm platform adds the parts a printed code cannot do on its own — editing the destination, and counting the scans.
A dynamic QR code keeps the same printed pattern while you change where it points, and shows you every scan — when, where, and on what device.
Generate a QR code that opens the messaging app with your number and message ready to send. Free, no signup — perfect for keyword campaigns and opt-ins.
Make a QR code that dials your number on scan. Free click-to-call QR for shop windows, vehicles, signage and service ads. No signup, never expires.
Create a free WhatsApp QR code that opens a chat with your number and a pre-written first message. No signup, works on iPhone and Android.
Make a free vCard QR code for your business card. One scan saves your name, title, phone, email, and website straight into the phone's contacts.