PrismKit網頁Mailto 連結產生器Mailto 連結產生器在瀏覽器中執行本機複製連結Markdown由收件者、主旨與內文建立正確編碼的 mailto 連結與 HTML 片段，或解析現有連結。社群分享連結Build share links for X, Facebook, LinkedIn, Reddit, Hacker News, Telegram, WhatsApp, Bluesky, Mastodon, email and Pinterest.Email 正規化工具Reduce an email address to a canonical form — lowercasing, dropping dots and +tags — so duplicates line up.