Mailto Link Generator (and Tel and SMS Links)

Add a button that opens the visitor’s email app with the address, subject and message already filled in, or one that starts a call or a text. Special characters and line breaks are encoded correctly so the links work on every device.

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How to make a mailto link

  1. Choose email, phone call or SMS.
  2. Fill in the address or number and message.
  3. Copy the link or the HTML button.

Questions

Why does my mailto link show %20?

Spaces and symbols must be encoded in links. The email app turns %20 back into spaces, so your message looks normal.

Will SMS links work on computers?

They work best on phones. On computers they open a linked messaging app if one is set up.

Is my data private?

Yes. Everything happens inside your own browser: nothing you type or choose is uploaded to us or anyone else.

Is it free?

Completely free, with no sign-up, no watermark and no limit on how many times you use it. Light ads keep the site running.