jarvisbox

Mailto 連結產生器

建立預填收件人、副本、密件副本、主旨與內文欄位的 mailto: 連結。

100% client-side · no upload

How to use

  1. Fill in the recipient email and any optional fields (CC, BCC, subject, body).
  2. Copy the generated mailto: link and use it in HTML as <a href="mailto:...">.
  3. Click "Open in email app" to test the link in your default email client.

Common use cases

Add a "Contact us" button to a website that pre-fills a support subject line, or create a feedback link that includes a template body. Useful for newsletters, documentation pages, or any context where you want a one-click email action.

常見問題

Is this tool free to use?
Yes, completely free with no account required.
Does my data leave my device?
No. All link generation happens in your browser. Your email addresses and message are never sent to any server.
Does it work on mobile?
Yes. Generated mailto links open the native email app on iOS and Android.

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