Online Keyboard Test
Test every key on your keyboard instantly in your browser. Free, fast, privacy-friendly, and no software installation required.
About
Online Keyboard Test is a free web-based tool that helps you quickly verify whether every key on your keyboard is working correctly.
Simply press any key and the virtual keyboard will highlight it in real time, making it easy to detect unresponsive, stuck, or malfunctioning keys.
Key Features:
• Test all keyboard keys instantly.
• Real-time key highlighting.
• Supports Windows, macOS, and Linux.
• Works with Chrome, Edge, Firefox, and Safari.
• No software installation required.
• Privacy-friendly – all key detection happens locally in your browser.
This tool is useful for:
- Troubleshooting keyboard issues.
- Testing a keyboard after cleaning or repair.
- Checking a used laptop before buying.
- Verifying external USB or Bluetooth keyboards.
- Gamers who want to ensure every key responds correctly.
The project is completely free and designed to be simple, fast, and accessible for everyone.
