Mailto Link Generator

A free tool that builds mailto: links: add a recipient, subject, body, cc and bcc, then copy a ready-made link and the matching HTML.

Design decision

Everything runs in the browser. Nothing is sent to a server, which matters because people paste real email addresses and message bodies into it. It is also faster, and it means the tool works with no backend cost.

Detail that matters

URL-encoding is the thing most hand-written mailto links get wrong — line breaks and special characters silently break the link. The generator handles encoding automatically, which is the actual reason someone uses a tool instead of writing the link themselves.