wvkbd aims to deliver a minimal but practically usable implementation of a wlroots on-screen keyboard in legible C. This will only be a keyboard, not a feedback buzzer, led blinker, or anything that requires more than what’s needed to input text quickly. The end product should be a static codebase that can be patched to add new features.
This is free and open source software.
Key Features
- Typing, modifier locking, layout switching
- Positive visual feedback on key presses
- Custom layouts and underlying keymaps
- On-the-fly layout and keymap switching
- Custom color schemes
- Proper font drawing
- Intuitive layouts
- International layouts (cyrillic, arabic, persian, greek, georgian)
- Support for ‘Copy’ keys which are not on the keymap
- Emoji support
- Compose key for character variants (e.g. diacritics)
- Show/hide keyboard on signals (SIGUSR1 = hide, SIGUSR2 = show, SIGRTMIN = toggle)
- Automatic portrait/landscape detection and subsequent layout switching
Website: github.com/jjsullivan5196/wvkbd
Support:
Developer: John Sullivan
License: GNU General Public License v3.0

wvkbd is written in C. Learn C with our recommended free books and free tutorials.
Related Software
| Virtual Keyboards | |
|---|---|
| Florence | Extensible scalable virtual keyboard |
| Maliit | Virtual keyboard implemented as a plug-in for Maliit Framework |
| squeekboard | Keyboard-shaped input method supporting Wayland |
| GOK | GNOME On Screen Keyboard |
| CoreKeyboard | Simple virtual keyboard with word suggestions |
| Onboard | Onscreen keyboard useful for tablet PC users and for mobility impaired users |
| xvkbd | Virtual (graphical) keyboard program |
| wvkbd | On-screen keyboard for wlroots |
| eekboard | Easy to use virtual keyboard toolkit |
| QVKbd | Virtual keyboard written in C++ and QML |
| qtvkbd | Fork of kvkbd with all KDE4 dependencies replaced with Qt components |
Read our verdict in the software roundup.
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