Terminal Sync (web)
Open a persistent shell on any device, detach, and reattach later from any browser or the app with the output replayed.
Where:
/terminalOn this page
Open or reattach a terminal
“A persistent host shell — full ANSI/curses. Close the tab; it keeps running.”
- Under Open a terminal → Devices, press Open terminal next to a device (“Terminal attached”).
- To get back to a shell that is still running, press Reattach under Live sessions. Its scrollback is replayed so you see where you left off.
Toolbar
Control
What it does
Copy
Copy selection — copies the selected terminal text.
Paste
Paste into shell — sends your clipboard as typing.
Detach
Leaves the shell running on the host and closes your view.
Tips
- Full-screen programs such as
vim,htopandtmuxwork. - When the shell exits you can be notified by Session Monitor — see Session Monitor.
- Terminal Sync needs no screen capture and uses very little data, so it works well on poor links.
Related help
Terminal Sync in depth
One shell on the host, attached from anywhere: it survives disconnects, replays scrollback on reattach and buffers your typing while offline.
Session Monitor alerts
Get told when Claude Code, Codex or any AI agent stops working, a long job finishes, or a terminal waits for input — on your phone or computer, whether or not you’re watching.
Terminal Sync (app)
Persistent shells in tabs: start one, detach, reattach later — from the phone, tablet or desktop app.