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How to keep a window always on top on a Mac

macOS has no always on top button, but there are ways: Picture in Picture, apps with a float setting, and Stickies. What works, and what to do instead.

Guide · Updated 13 October 2026

macOS has no built in way to pin any window on top of the others. Some kinds of window can float, though, and for most reasons people want this, one of them does the job.

Ways that work without extra apps

  • Videos: Picture in Picture. Safari, Chrome, Firefox and FaceTime can pop a video into a small window that stays above everything. See Picture in Picture on Mac.
  • QuickTime Player: View, Float on Top keeps the video window above other windows.
  • Stickies: Window, Float on Top keeps a note in front.
  • Apps with their own setting: many media players, timers and reference apps offer a Float on Top or Keep on Top option in their View or Window menu.

Why you might not need it

People usually want a window on top because it keeps getting buried: a call, a reference doc, a chat. The window is not the problem; overlapping is.

With ClutterFreeMac nothing overlaps: every window sits beside the others on a strip, so the call or the reference is always next to what you are working on, never under it. Put it in a column of its own and make it narrow with ⌃ ⌥ R, so it takes a slice of the screen and stays there while you work.

Floating windows sit outside the strip. In ClutterFreeMac, Settings, Apps, set an app to Always float to leave it free to sit wherever you put it.

Questions

Is there an always on top option on Mac?

Not for every window. Picture in Picture keeps videos on top, and some apps such as QuickTime Player and Stickies have Float on Top in their menus.

How do I keep a video on top of other windows on a Mac?

Use Picture in Picture. In Safari or Chrome, right click the video (twice on YouTube) and choose Picture in Picture.