Mailto link generator
About this tool
Create mailto links that open a prefilled email draft with a subject and message. Share the URL on buttons, or print a QR code on packaging so customers can contact you without typing your address.
Mailto link generator
Open a prefilled email draft in one tap, with an optional QR code.
How it works
Three quick steps — then download or copy. Each tool page includes tips and FAQs.
Enter the email address
Use the address people should write to. A typo here breaks the draft on every device.
Add a subject and message (optional)
Prefill a clear subject and opening line so replies stay on topic without anyone typing from scratch.
Copy the mailto link or QR
Paste the link into buttons and signatures, or print the QR code on packaging and posters.
Frequently asked questions
Does every device support mailto links?
Most phones and desktops do. Some in-app browsers ask which mail app to use.
Is the email address uploaded?
No. The mailto URL is built in your browser.
Is this tool free?
Yes. It is free to use in your browser, with no sign-up.
Is my data uploaded to your servers?
No. This tool runs entirely in your browser, and your input stays on your device.
Can I shorten a mailto link?
No. Link shorteners work with http(s) destinations only. Use a QR code, or place the mailto URL directly on your button.