Tinkle

A macOS app that appends a visual effect at the focused window changes.
Download v2.4.0
Download v2.4.0
  • For macOS 11 Big Sur or later
Download v1.7.0
  • For macOS 10.15 Catalina
Learn more
Public Domain Free
Tinkle works on macOS 11 Big Sur or later.
Release notes GitHub

Tinkle highlights the focused window.
It helps you if you often lose sight of the focused window especially the window is switched by keyboard shortcuts.

✨ Multiple displays environment is fully supported.
✨ Delightful effects use macOS Metal API.