I built tmps.fyi: a free online clipboard for moving things between devices

Hi DEV! I built tmps.fyi to make it easier to move a small piece of content between devices without installing another app or signing in.

Open the site in a browser, choose a space name, and open the same space on your other device. You can also share an invitation link or QR code. The space supports text, clipboard images, files, and screenshots captured from the desktop sharing toolbar. Changes appear across connected devices in real time.

A few details about how it works:

• It is free to use and does not require an account.
• An optional password can restrict who joins a space.
• By default, when the last device leaves, a 10-minute inactivity countdown begins; the space and its contents are deleted when that countdown ends.
• Connections use HTTPS. The contents are not end-to-end encrypted, so please avoid sharing highly sensitive information.

It is useful when you need to move a link, snippet, screenshot, or small file between a phone and a computer and do not need long-term storage.

I’m an independent developer and continue maintaining the project. I’d welcome feedback on the workflow and what would make cross-device sharing easier.