KeyCastr

KeyCastr is an open-source keystroke visualizer for macOS. It enables you to share your keystrokes when creating screencasts, presenting or collaborating with others.

You can choose to display command keys, all modified keys or all keystrokes, and there is an option to include mouse clicks. The on-screen display can be dragged to a different position, and developers can build their own visualizer on top of KeyCastr. It needs permission from macOS to receive input events.

Highlights

• Display command keys, all modified keys or all keystrokes
• Optional display of mouse clicks
• Drag the on-screen display to reposition it
• More than one visualizer, including Default and Svelte
• Build your own visualizer on top of KeyCastr
• No networking beyond the Sparkle framework