How does an email QR code work?

An email QR code encodes a mailto: link containing the recipient address and optionally a pre-filled subject and body. When scanned, the phone opens the default email client with the fields pre-populated. The person reviews and taps Send.

Can I pre-fill the subject line and body text?

Yes. Add a subject line and body text when creating the QR code. Both appear pre-filled when the email opens — the sender can edit before sending. A subject like 'Product Support Request' routes the email without any additional sorting.

Which email app opens when I scan an email QR code?

The phone's default email app — Apple Mail on iPhone, Gmail or Outlook on Android depending on the user's setup. The code uses the standard mailto: protocol which is supported by all email clients.

Does an email QR code work on iPhone and Android?

Yes. Both platforms support the mailto: protocol natively. The default email app opens automatically — no additional software required.

Can I change the email address without reprinting?

Email QR codes encode the address directly into the code pattern — changing the address requires a new QR code. Qrinly generates a new code in under a minute. For an editable contact destination, use a dynamic URL QR code.

How is an email QR code different from printing an email address?

A printed email address requires the customer to type it correctly, open their email app, compose a new message, and add the subject manually. An email QR code does all of that in one scan — the address, subject, and body are pre-filled. The abandon rate drops significantly.

Can I use an email QR code for multiple recipients (CC or BCC)?

Yes. The mailto: protocol supports multiple recipients, CC, and BCC fields. When creating your QR code, include all relevant addresses in the appropriate fields.

Does the recipient see the pre-filled text before sending?

Yes. The email opens with all pre-filled text visible in the compose window. The sender can read, edit, or add to the message before tapping Send — the QR code removes the effort of starting from blank, not the sender's control.

Are email QR codes free?

Generating and downloading is free with no account required. A free Qrinly account adds persistent storage and the ability to create and manage multiple contact codes.

What are the best uses for email QR codes?

Product support flows where subject routing matters, sales and trade show inquiries, business cards for formal communication, invoice and warranty registration processes, and any printed material where a structured email inquiry is more useful than a phone call.

Make email contact effortless

QR opens a pre-addressed email with subject and body pre-filled — one tap to send. Short link for digital channels where scanning isn't possible.

Address pre-filledSubject pre-filledNo typing errorsWorks on all phones

QR Code

Use cases

Common workflows

Different teams apply the same QR workflow in different ways.

Product support requests

Packaging QR opens a support email with the product model number pre-filled in the subject — support team routes it instantly.

Sales and trade show inquiries

Conference badge or stand QR opens a pre-filled inquiry email with company reference — prospect sends from their phone on the spot.

See setup

Warranty and registration

Product card QR opens a registration email with model and purchase date fields suggested in the body.

Business cards

Card QR opens a formal inquiry to the owner — the recipient emails without typing the address.

See setup

Invoice and payment queries

Invoice footer QR opens a payment query email with the invoice number pre-filled in the subject.

Job applications

Recruitment poster or window QR opens an application email with the role reference pre-filled — candidates apply on the spot.

Setup guide

How to set it up

From setup to live in a few minutes.

1
Enter your email address
Add the recipient email address that will receive messages when customers scan the code.
2
Add a pre-filled subject and body
Include a subject line — e.g. 'Support Request' or 'Product Inquiry' — and optional body text. Both appear pre-filled when the email opens.
3
Download and add to print materials
Export as PNG or SVG and add to business cards, packaging, brochures, invoices, or conference materials.
4
Generate a new code if your address changes
Email QR codes encode the address directly — if your address changes, a new code takes under a minute to generate.

Where to use it

Recommended placements

Choose placements where the scan is easy and the intent is clear.

Business cardsProduct packaging insertsBrochures and sales materialsConference badges and booth cardsInvoice and receipt footersWarranty registration cardsPrinted job advertisementsWindow stickers

Comparison

Email QR code vs printing an email address

How customers email you from print — and which method actually delivers the message.

Email QR codeRecommended

Email client opens pre-addressed with subject and body ready — one tap to send. No typing, no mistyping, no missing context.

Printed email address

Customer must type accurately — easy to mistype one character. No subject line. No pre-fill. High abandon rate on mobile.

Web contact form

Requires internet, page loading, and field completion. Higher friction than native email. Responses land in a different inbox than your email.

Why it works

Why teams use Qrinly for email

An email QR code opens the phone's default email client with the address, subject line, and body text already filled in — one tap to send. Customers and prospects no longer mistype your email address, forget the subject context your team needs to route the message, or abandon the inquiry because the effort feels too high. For support workflows, a pre-filled subject like 'Product Support — [Model Name]' routes emails correctly from the first touch. For sales inquiries, a pre-filled body with the product reference removes every barrier between interest and the email landing in your inbox.

Email address arrives without typos — the most common failure point of printed email contact
Pre-filled subject routes messages correctly without asking customers to remember to include it
Pre-filled body text removes the friction of composing the first line from scratch
Works with any email client — iPhone Mail, Gmail, Outlook, and all native apps
More structured than a phone call — creates a written record from the first contact

Examples

Real-world examples

How different teams apply this workflow in practice.

Consumer electronics brand

Packaging QR opens pre-filled support email — support volume routed correctly from the first scan.

SaaS sales team

Conference badge QR opens pre-filled sales inquiry — prospect emails from their phone at the event.

Freelancer

Business card QR opens pre-addressed work inquiry — client emails without typing the address.

Law firm

Reception QR opens a pre-filled consultation request email — structured intake from first contact.

Manufacturer

Product label QR opens warranty registration email — structured data, no form required.

FAQ

Frequently asked questions

Related use cases

Business Card WhatsApp Phone Call Brochure Google Reviews

Related technologies

Email QR Code vCard QR Code URL QR Code

Browse all workflows →

Let customers email you without typing a word.

QR opens a pre-addressed email ready to send — subject and body pre-filled. Free, no account required.

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