Up!

A lightweight macOS menu bar utility that prevents your Mac from sleeping. No Dock icon, no windows — just a clean tray icon.

Features

• One-click toggle — Left-click the menu bar icon to prevent sleep instantly
• Timed activation — Right-click to choose 15min, 30min, 1hr, 2hr, or 4hr
• Visual indicator — Shows Up when inactive, Up! when active
• Launch at Login — Optional auto-start on boot
• Zero footprint — No Dock icon, no windows, menu bar only

Install

Download

Grab the latest Up!.app.zip from Releases, unzip, and move to your Applications folder.

On first launch, right-click the app and select Open if macOS blocks it (the app is not notarized).

Build from source

Requires macOS 13+ and Swift command-line tools.

./build.sh
open "build/Up!.app"

Usage

Action	Result
Left-click tray icon	Toggle sleep prevention on/off
Right-click tray icon	Open menu with timer options and settings

Requirements

• macOS 13.0 (Ventura) or later

License

MIT