Welcome to the most intuitive and easy-to-use Online Keyboard Tester. Whether you’ve just bought a new mechanical keyboard, spilled a drink on your old one, or suspect some keys are not working correctly, our tool is here to help. You can instantly test every key on your keyboard directly in your browser without installing any software. It’s fast, free, and completely private.

Why Do You Need a Keyboard Test?

A fully functional keyboard is essential for work, gaming, and daily communication. Sometimes, keys can fail due to physical damage, dirt, or internal hardware issues. Our keyboard test helps you diagnose problems quickly. It’s perfect for:

• Checking for Dead Keys: Identify keys that don’t register a keystroke at all.
• Detecting “Ghosting” or “Jamming”: See if your keyboard fails to register multiple keys pressed simultaneously.
• Testing a New Keyboard: Ensure your new purchase is working perfectly right out of the box.
• After Cleaning or Repairs: Verify that all keys are functioning correctly after you’ve cleaned or repaired your keyboard.