Welcome to the Keyboard Tester Tool – your go-to web application for testing and troubleshooting keyboard functionality with ease! This interactive tool provides real-time visual feedback as you type, highlighting pressed keys on a virtual keyboard while tracking essential metrics like typing speed, key press history, and responsiveness. Whether you're diagnosing a sticky key, checking your typing performance, or simply ensuring all keys work correctly, this tool offers a clean, modern interface that works seamlessly across all devices.

Designed with simplicity and effectiveness in mind, the Keyboard Tester Tool is built entirely with HTML, CSS, and JavaScript – no installations or plugins required! Just open it in your browser and start typing to see instant results. With features like key press sounds (toggleable), detailed statistics, and mobile-friendly support, this tool is perfect for both casual users and professionals who need a reliable way to test their keyboards. Give it a try and experience a smarter way to check your keyboard's health!

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Key Features:

✅ Interactive Virtual Keyboard

• Visual representation of a standard keyboard layout.

• Keys light up when pressed for instant feedback.

• Supports modifier keys (Shift, Ctrl, Alt, etc.) and special keys (F1–F12, Arrow keys).

✅ Real-Time Statistics

• Keys Pressed Counter: Tracks total key presses.

• Last Key Pressed: Displays the most recent key and its key code.

• Key Press History: Shows the last 20 keys pressed.

• Keys Per Minute (KPM): Measures typing speed over the last 10 seconds.

✅ Sound Feedback

• Optional key press sound effects (toggle on/off).

✅ Mobile & Desktop Friendly

• Works with both physical keyboards and on-screen mobile keyboards.

• Responsive design adapts to different screen sizes.

✅ Clean & Modern UI

• Sleek, intuitive interface with smooth animations.

• Dark/light mode compatible (based on system preferences).

Technologies Used:

• HTML5 – Structure and semantic markup.

• CSS3 – Styling, animations, and responsive design.

• JavaScript (Vanilla JS) – Keyboard event handling, dynamic updates, and statistics calculation.

• Web Audio API – For key press sound effects.

How to Use:

1. Open the Application

• Simply load the HTML file in any modern web browser (Chrome, Firefox, Edge, Safari).

2. Test Your Keyboard

• Start typing in the test area or press any key on your physical keyboard.

• The virtual keyboard will highlight pressed keys in real-time.

3. View Statistics

• Monitor your key presses, last key pressed, and typing speed (KPM) in the stats panel.

• Check the key history to review recent inputs.

4. Toggle Sound Effects (Optional)

• Enable/disable key press sounds using the toggle switch.

5. Mobile Users

• Tap the test area to open the on-screen keyboard and test touchscreen typing.

Sample Screenshots of the Project

Landing Page

How to Run?

• Download the provided source code zip file.
• Extract the downloaded zip file.
• Open the html file and you are now ready to go!

Video Demonstration for Installation/Setup:

Conclusion:

In conclusion, the Keyboard Tester Tool provides a simple yet powerful way to check your keyboard's functionality while offering valuable insights into your typing performance.
With its intuitive interface, real-time visual feedback, and comprehensive statistics, this web app makes it effortless to diagnose key issues, track typing speed, and ensure your keyboard is working perfectly – all without needing to install any software. Whether you're a casual user, gamer, or IT professional, this tool delivers an efficient keyboard testing solution right in your browser!