Keyboard Simulator provides virtual keyboards for designing layouts and testing keys.
VIA
VIA configures compatible mechanical keyboards, with tools to test and design keyboard layouts.

About VIA
VIA configures compatible mechanical keyboards through a web interface. It provides configuration, testing, and layout design in one place and connects by plugging in a keyboard. It lists compatibility with 1400+ keyboards and can be added to other QMK keyboards.
Key features
- Configure compatible mechanical keyboards
- Test keyboard function in one place
- Design keyboard layouts
- Connect by plugging in keyboard
- Compatible with 1400+ keyboards
- Can be added to other QMK keyboards
- Lists compatibility with 1400+ keyboards
- Combines configuration, testing, and design in one place
- Connects by plugging in keyboard
- Limited to compatible keyboards, including QMK models
VIA at a glance
- Website
- caniusevia.com
- Category
- Software & Utilities › Hardware & Diagnostics
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
VIA alternatives
Tools and sites you could use instead, ranked by how closely they match.
Cosmos designs custom keyboard layouts from a hand scan captured with a phone camera.
Ergogen designs ergonomic keyboard layouts and can generate PCB, DXF, and 3D model files in an offline web interface.
VIA’s web interface configures QMK mechanical keyboards, including keymaps, macros, and RGB settings where available.
Xah Keyboard Guide covers keyboard layouts, shortcuts, input methods, ergonomics, and typing.
Mahou switches keyboard layouts through a utility described as a magic layout switcher.
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