OBS Studio
Fit the source to the screen
In OBS Studio, Ctrl + F will fit the source to the screen. On a Mac, press Cmd + F instead.
Where it works: Source selected
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | CmdF |
| Windows | Desktop app | CtrlF |
Where this comes from
Keyboard shortcuts - OBS Studio
Documentation checked on 2026-09-12. That is a documentation review, not a test run inside the application.