Twitter 上看到的服務 WEBWORMHOLE：
Magic Wormhole over WebRTC! ✨
Easily and securely send files directly browser to browser.
Built with Go, Wasm, CPace, and ristretto255! https://t.co/HY4oprnHBJ
— Filippo Valsorda ?? (@FiloSottile) April 29, 2020
透過 WebRTC 直接網頁對網頁傳資料，就不需要再透過第三方服務了。當然這樣做的前提是雙方都要在線上。
另外也可以在 cli 下面用：
And now just used the https://t.co/0laUUg26NH CLI to send a PDF to my phone. Simply scanned the QR code and it downloaded in Safari.
Things can be easy and secure!? ??? pic.twitter.com/cC86ACLp4n
— Filippo Valsorda ?? (@FiloSottile) April 29, 2020
之後要傳大檔案找不到空間放的時候可以用看看...