✉️ Mailto Link Builder & Decoder

Make a correctly encoded mailto: link with recipients, cc, bcc, subject and a multi-line body — as a URL, HTML or Markdown — or decode one you found. Runs in your browser.

1 · Build a link

To (separate several addresses with commas)

Bcc

Link text (HTML/Markdown)

Subject Body — line breaks are kept

Test in my mail app

Fill in at least one field, then build.

mailto: URL HTML Markdown

2 · Decode a link

Paste a mailto: link or an <a href="mailto:…"> tag

Mail apps differ. A mailto: link only pre-fills a draft in whatever mail app the visitor has set up; nothing is sent until they press send. Some apps ignore cc, bcc or body, and very long links can be cut off. Addresses in a public page's mailto: links can be collected by spam bots.

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