Form 1 Hour Software by skrommel, it can dim the screen by applying a transparent gray layer on top of your opened applications
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
United States

Apps similar to Twinkle Tray include Solace. It's paid, but Monitorian and MonitorControl are free. Other options are Dimmer, BetterDisplay, Lunar and DisplayBuddy. There's no shortage of Screen Dimmers like Twinkle Tray, with more than 25 alternatives for Windows, Mac and Linux.
Form 1 Hour Software by skrommel, it can dim the screen by applying a transparent gray layer on top of your opened applications


Monitor Bright reduces with a simple trick the monitor brightness. Useful to use the PC at night without getting blind if the minimum brightness that can be obtained adjusting monitor settings is still too high if compared to ambience brightness. Supports multi monitor systems.





Adaptive per-monitor brightness manager for Windows that automatically dims inactive displays, with two-stage dimming, burn-in protection, break reminders, and energy usage statistics.


darkbright-helper is a hotkey dimmer for Windows monitors that does not stop at 0%: it lowers the real backlight over DDC/CI, then keeps dimming with a black overlay below the hardware minimum.

Python monitor control using the VESA Monitor Control Command Set (MCCS) over the Display Data Channel Command Interface Standard (DDC-CI).
LiteBright is a lightweight native brightness controller for Windows 10 and 11. It lets you control brightness across multiple monitors from the system tray, adjust displays independently or together, and use global keyboard shortcuts for quick changes.



Focus view, extra brightness, ambient glow, and keep awake — all from your menu bar. JoyScreen transforms how you use your Mac.


A local-first Windows tray app that bundles per-app volume, monitor brightness, sticky notes, time tracking and a dozen other tools in one place.




Free, open-source display control for Windows 11: one brightness slider for every monitor (DDC/CI and laptop panels), night light, focus mode, keep awake, per-monitor taskbar hiding and glass, OLED care, your monitor's own settings, hotkeys and a CLI.


