Your Mac's
Notch Companion
Customize your Mac's notch with optional modules. Show what matters to you — clipboard history, storage, notes, prompter, and more. It's free!
Ship your own Nook modules
Add the SDK from GitHub, write a Swift module with import itchy, compile a macOS .bundle, then import it from Itchy Settings or copy it into the modules folder manually. Users can install multiple custom plugins as either Nook modules or custom menu/content tabs.
The docs also explain what a .bundle actually is, why it may appear like a single file in Finder, and how to build one from Terminal.
Choose Your Modules
Itchy comes with a variety of optional modules. Enable only what you need and customize their order from settings.
Stay Hidden During
Presentations
Itchy stays hidden by default during screen sharing. Need it visible? Toggle it on easily. Your notch, your rules.
Hidden
Visible
Customize Everything
From the settings menu, you can reorder modules, hide/show specific ones, and configure their behavior to match your workflow.
Extension Support
The ItchySDK is now available on GitHub. Build your own Swift modules, compile them as .bundle plugins, and import them directly into Itchy.
Free Forever
Itchy is completely free. We're building it with community feedback in mind.
$0
Free Forever
12+
Built-in Modules
∞
Custom Modules
⚡ Extend Your Workflow
Build modules that integrate with your favorite tools, APIs, or internal systems. Your notch, your rules.
🔒 Keep Data Private
Self-hosted modules mean your sensitive data never leaves your Mac. Perfect for enterprise or personal use.
🚀 Share With Community
Publish your modules for other Itchy users. Build a reputation as a macOS utility developer.
🛠️ Swift + SwiftUI
Use familiar Apple technologies. No new languages to learn—just import ItchySDK and start building.