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Mailto QR Code Generator (Email QR Code)

Generate a mailto QR code that opens your email app with recipient and optional subject/body prefilled.

Start filling fields ↓Need planning help? ↓
GeneratorEmail QR
Step 1
Enter the final content
Start by filling the highlighted required field. The preview and download actions appear as soon as the QR is ready.
Required fields 0/2 · Needs input
Privacy and local storageLocal generation; open for details.
QR generation runs locally in your browser. Drafts, history, and saved QRs stay on this device unless you export or share them. Learn more →
Local data: drafts and saved QRs stay in this browser

Open this before clearing cache, switching devices, or sharing a QR setup with another browser.

Drafts and historyStored only in this browser. Export before clearing cache or changing devices.
Saved QR libraryStores QR content and styling locally. You can export or import JSON.
Share linkRebuilds the same QR in another browser and may include the QR content in the URL hash.
Dynamic edit keyKeep it private. It is required to update or delete hosted dynamic links.
Hidden optional fields: Body (optional). Open “Add more fields” only if needed.
Add more fields (Body (optional))
Next: fill required fields: To email
Try a safe example
Examples are separate from the default form, so QRFlow will not generate a real QR until you choose one or enter your own content.
Preview
Fill the required field to unlock preview
The QR is not broken; it is waiting for valid content. Use the required field first.
Email preview
Finish the core inputs
Next: fill To email to unlock the live QR preview.
Planning and support resourcesOpen when you need use cases, smart paste, guides, or troubleshooting.
Support

Guides after the QR works

The generator above is the main task. Open the content below only when you need print tips, related guides, or troubleshooting.

Use cases and smart paste
Smart paste
Paste a link or @handle to auto-pick the QR type and jump to download.
Try:URLBusiness cardWiFiInstagramYouTube
Examples: instagram.com/… · linkedin.com/in/… · maps.app.goo.gl/… · discord.gg/… · youtu.be/…
QR safety checklist →Read practical guide →
Related guides

Open these only if you need print tips, tracking notes, or help after the QR already works.

Mailto QR code guideQR payload format reference (URL/phone/SMS/email/maps)Redirect QR code for editable contact landing pages
More details, guides & FAQ
On this generator
  1. Generator (create QR) ↑
  2. Mailto QR code generator (email QR code)
  3. Examples (copy/paste)
  4. Common mistakes to avoid

Mailto QR code generator (email QR code)

Create a mailto QR code (email QR code) that opens a new email draft in one scan.

Quick checklist

  • Enter recipient email.
  • Optional: add subject/body.
  • Keep content short for scanning.
  • Test on iPhone + Android.

Mailto QR code generator (email QR code)#

Open generator ↑

A mailto QR code opens your email app with a new message draft. People also search this as “QR code that opens email” or “QR code mailto”.

  • Keep subject/body short (some scanners ignore them).
  • For support, use a dedicated inbox like support@…
  • If you need tracking, use a URL QR to a contact page + UTM instead of mailto.
  • Formats and examples: mailto QR guide · QR content formats.

Examples (copy/paste)#

Open generator ↑
  • Basic: `mailto:hello@example.com`
  • Subject: `mailto:hello@example.com?subject=Hello`
  • Subject + body: `mailto:hello@example.com?subject=Hello&body=Hi%20there`

Common mistakes to avoid#

Open generator ↑
  • Using invalid email addresses (typos)
  • Very long subjects/bodies that make the QR dense
  • Scanning problems? QR not scanning fixes.
Practical guides
Help / FAQ →Video tutorial →
Related topic hubs
Browse all topics →

How it works

  1. Enter the recipient email address.
  2. Optional: add a subject and message body.
  3. Preview and scan-test (it should open an email draft).
  4. Download SVG for print or PNG for sharing.

FAQ

Is this Email QR code generator free?
Yes. QRFlow is free to use and generates QR codes locally in your browser.
Do you upload my data?
No. Inputs stay in your browser. “Share this QR” stores data in the URL hash only (not sent to the server).
Which format should I download for printing?
Use SVG for crisp, print-ready output at any size. Use PNG for quick sharing.
How do I create a mailto QR code step by step?
1) Enter the recipient email. 2) Add subject/body (optional). 3) Scan-test on iPhone and Android. 4) Download SVG for print.
What is a QR code mailto (email QR code)?
It’s a QR code that opens your email app with a new message draft (recipient, and optional subject/body).
Why does my QR code not prefill subject/body?
Support varies by scanner/app. Some devices ignore mailto parameters—always test on your target phones.
Can I use this for “QR code that opens email”?
Yes. Use the Email template and scan it—your device should open an email compose screen.

Tips

  • Some scanners ignore subject/body—test on your devices.
  • Keep the body short for better scan reliability.

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