"Built cross-platform file transfer using hand gestures — grab to pick up, open palm to send. Any device. No app."

Got tired of emailing files to myself between my Pixel and Mac. So I built Airpop.

Open airpop.onrender.com on two devices. Close your fist to grab a file. Open your palm toward the other device to send it.

No app. No Bluetooth. No pairing. Just a browser link.

Built with MediaPipe + WebSockets. 18 years old, Nagpur, India.

Would love feedback from this community.

Posted Mar 14, 2026, 7:22 AM UTC