Share2U – Cross-device file sharing without sign-up

Summary: Share2U is a web-based tool for sharing files up to 100MB across devices using QR codes, requiring no installation or sign-up. Files are deleted after 60 minutes and an internet connection is needed.

What it does

It enables file transfer via QR codes between devices, with only one device needing a camera. Files can be sent or received by scanning reversed QR codes.

Who it's for

Users needing quick, temporary file sharing across multiple devices without installing apps or creating accounts.

Why it matters

It simplifies cross-device file sharing while maintaining privacy by deleting files after one hour.