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How-to September 3, 2026 · 2 min read

How to Record Part of Your Screen on Mac

Record the whole screen and you capture everything you didn't want. Here's how to record just a region or a window with Floatie, then tidy it up in the preview before exporting.

A full-screen recording catches your notifications, your other apps, and whatever is on your desktop. When you’re making a tutorial or a bug report, you usually want a clean take of one part of the screen instead.

Floatie records a region, a single window, or the whole screen (Pro). Everything is open during the 14-day free trial, and after that a one-time purchase keeps it (not a subscription).

Recording just a region

  1. Press ⌥⇧2 (option+shift+2) and drag out the area to record. For a single window use ⌥⇧3; for the whole screen, ⌥⇧1.
  2. Turn on camera, microphone, or system audio if you want them in the take.
  3. When you stop, a floating preview opens. Trim the head and tail there, and crop or blur parts of the frame.
  4. Export in the format you want: mp4, mov, hevc, or gif. GIFs are recorded as mp4 first and converted on export.
Try it
REC 00:00
2 Record
Start and stop the recording — it floats like a shot, ready to trim.

Camera, mic, and sound

The camera (webcam) can show on screen in a small window, or stay off-screen and go only into the recorded file. Recording your voice through the microphone needs macOS 15 or later. System audio can be added as a source too.

Where recordings go, and what usually goes wrong

Recordings aren’t saved to a folder automatically. Drag from the preview window into Finder or another app, or pick a location and save it yourself. Closing the preview doesn’t lose it — it waits in the history rail (⌘⇧H), where the screenshot/recording filter finds it again.

If recording won’t start, it’s almost always permissions. Without Screen Recording permission it never begins, and macOS asks separately the first time you use the camera or the microphone. Turn Floatie’s permissions on under Privacy & Security in System Settings and it clears up.

How this differs from the built-in recorder (⌘⇧5)

The macOS screenshot tool (⌘⇧5) records the full screen or a region you drag. There’s no option for a single window, though, and when the recording ends it goes straight to a file — no floating window to trim or blur in. Floatie records window by window, and the preview that opens afterward trims, crops, and blurs right there.

With Floatie running, region capture (⌘⇧2) and full-screen capture (⌘⇧1) are one keystroke away too.

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