Launching today
Cross Sync
Share text between devices instantly. No signup.
2 followers
Share text between devices instantly. No signup.
2 followers
Stop messaging yourself links. Cross Sync is a shared scratchpad for moving text, notes, and links between your phone, laptop, and other devices. Devices on the same network connect automatically. On a VPN or another network? Join with a single-use six-digit code. Edit together in real time, with no account required.
Hey Product Hunt! 👋
I built Cross Sync for those small moments when you need a link, note, or snippet on another device and end up messaging yourself.
Open it on your phone and laptop on the same network, and they share a scratchpad automatically. If a work VPN or a different network gets in the way, create a single-use six-digit invitation code to connect the other device. Codes expire after 10 minutes.
You can edit together in real time, and there’s no signup or installation.
It’s a temporary handoff space: text expires after 24 hours of inactivity and may disappear sooner after a server restart or deployment. People in your network room and devices you invite can see and edit it, so please avoid passwords or sensitive information.
I’d love to hear: does connecting your devices feel obvious, and what would make this more useful in your daily workflow?
Thanks for trying Cross Sync!
— Shubham