Test Controls

Click 'Start Test' and begin pressing keys on your keyboard. Each key you press will be registered and marked as working.

Note: Function keys (F1-F12) may require clicking the page first and may trigger browser actions.

Test Progress

Tested

Working

Broken

Complete

Visual Keyboard

F10

F11

F12

Untested

Working

Broken

Special Keys

Space

Enter

Backspace

Delete

Tab

Esc

Caps Lock

L Shift

R Shift

L Ctrl

R Ctrl

L Alt

R Alt

↑

↓

←

→

How to Use

Click the 'Start Test' button to activate keyboard testing mode.
Press each key on your keyboard that you want to test. The tool will detect and record each keypress.
Watch the visual keyboard display update in real-time as you press keys, showing which keys are working.
Monitor the progress statistics to see how many keys you've tested and their status.
Use the 'Reset Test' button to clear all results and start testing from scratch, or 'Stop Test' to pause testing.

Common Use Cases

Troubleshooting Issues

Identify specific keys that are not responding or registering multiple presses when diagnosing keyboard problems.

Regular Maintenance

Perform routine checks on your keyboard to ensure all keys are functioning properly before important work sessions.

Before Purchase

Test used or refurbished keyboards to verify all keys work correctly before making a purchase decision.

Gaming Setup

Ensure critical gaming keys (WASD, space, etc.) are fully functional for optimal gaming performance and responsiveness.

About Keyboard Checker

Our Keyboard Checker is a comprehensive tool designed to test the functionality of every key on your keyboard. Whether you're troubleshooting issues, performing maintenance, or testing a new keyboard, this tool provides real-time visual feedback and detailed statistics about your keyboard's performance.

Key Features:

Real-time key detection and registration with instant visual feedback
Comprehensive testing of letters, numbers, function keys, and special keys
Visual keyboard display showing tested, working, and problematic keys
Progress tracking with detailed statistics and completion percentage
Support for standard keyboards, mechanical keyboards, and laptop keyboards
No installation required - works directly in your web browser

Compatible with all modern browsers and keyboard layouts. Works with Windows, Mac, and Linux systems.

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