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Ombrelle

One window stays bright. The rest of your Mac goes quiet.

Window dimming for Mac

v1.1.3 · 7 days trial · Runs entirely on your Mac

A modern HazeOver alternative for macOS users

Without vs. with

Every app open. One gets your attention.

One window flashes, your eye follows, and twenty minutes are gone. This is a normal afternoon without window dimming: everything lit, everything competing. Watch what happens the moment Ombrelle switches on.

Click any window to bring it forward. · playing on its own until you do

Ombrelle: On

By the way, this page can do it to itself. The umbrella in the corner is the switch.

You won’t feel Ombrelle working.

That’s the point. It doesn’t ask for attention; it just quietly removes everything that was asking for yours.

Most focus tools want credit. A timer that counts down. A blocklist that nags. A report at the end of the day telling you how distracted you were.

Ombrelle does none of that. It sits beneath your front window and turns the noise down, automatically, every time you switch tasks. No setup per app. No decisions to make. You stop noticing it’s there.

Which is exactly when people switch it off to “test if they still need it” and immediately switch it back on.

Features

  • Works across every display
  • Blur, tint, and grain you can shape
  • Keep chosen apps always bright
  • Leave any display untouched
  • Focused window dimming, not complex tiling or layout management
  • One-click presets: Focus, Flow, Evening
  • Updates install themselves

Menu bar control

Everything important is one click away.

Ombrelle stays quiet until you need to change how focus feels. The panel opens from the menu bar, then gets out of the way.

  • Exclude an app when it should stay bright.
  • Leave a display untouched for reference work.
  • Shape blur, tint, color, and effect mode without digging through settings.

It feels like a small Mac utility because that is all it needs to be.

Ombrelle menu bar settings panel with focus modes, exclusions, appearance controls, effect color, and display options.

Multiple displays

Dim everything. Or just the one you’re in.

Some setups want a calm reference screen left alone. Ombrelle handles both.

Display 1 · active
Display 2 · secondary
reference untouched

Recommended by

Calmer focus, without closing anything.

I love this. It lets me focus on the task at hand without minimizing every other window. I also use two monitors, and Ombrelle handles both without getting in the way.
Chad E.
Amazingly simple and effective. I keep Xcode, Safari, Slack, and notes open all day, and Ombrelle makes the window I’m using feel like the only one that matters.
Mary A.
It’s subtle, but I notice immediately when it’s off. My research can stay open beside the draft without constantly stealing my eyes. It makes my Mac feel much quieter.
Anonymous

What it actually does

Dimming

Window dimming that follows your focus

The instant you switch windows, the old one dims and the new one snaps into focus: no flicker, no delay you can perceive.

Intensity

One dial, set once

Pick how dark the background gets, right from the menu bar. Most people set it once and never touch it again.

Displays

Every screen, or just one

Dim across your whole desk setup, or leave a secondary display untouched for reference material.

Footprint

Lives in the menu bar, nowhere else

No dock icon, no dashboard to check, no account to manage. Launches at login and stays out of the way.

Efficiency

Sits in the background without slowing you down

Built to be lightweight: it stays under 5% CPU and around 200 MB of memory while it watches for focus changes, so your battery and your Mac’s performance never take a hit.

Custom modes

Focus, Flow, or Evening: pick what the moment needs.

Different work calls for a different amount of quiet. Switch between modes from the menu bar, or let one run all day.

Focus · 85% dim

Free updates forever.

When the trial ends, it just ends.

macOS 14 Sonoma or later