Signal Desktop
Open the media view
Press Ctrl + Shift + M to open the media view in Signal Desktop. On a Mac, press Cmd + Shift + M instead.
Where it works: Navigation
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | CmdShiftM |
| Windows | Desktop app | CtrlShiftM |
Where this comes from
Signal keyboard command reference cards - Signal
Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.