Keyviz is a free and open-source tool to visualize your keystrokes and mouse actions in real-time.




Keyviz vs KeyCastr Comments


- Keyviz is Free and Open Source
The best open source alternative to KeyCastr is Keyviz. If that doesn't suit you, our users have ranked more than 10 alternatives to KeyCastr and seven of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to KeyCastr are Screenkey, YAKD, Show Me The Key and Carnac.
Keyviz is a free and open-source tool to visualize your keystrokes and mouse actions in real-time.






Screenkey is a screencast tool to display your keys inspired by Screenflick for Mac OS and based initially on Key-mon project.




YAKD (Yet Another Key Displayer) is a lightweight, open-source Windows tool for displaying keyboard and mouse button presses on-screen, typically for use with screen recording and screen-casting. RTSS Rivatuner Statistics Server is supported.




Show keys you typed on screen, so your audiences can see what you do clearly while you are streaming or recording.






Displays keypresses on screen on supported Wayland compositors (requires wlr_layer_shell_v1 support). Forked from https://git.sr.ht/~sircmpwn/wshowkeys

My favourite alternative to KeyCastr for Windows. I like it for it's simplicity and minimal config to get started.