Keyboard 工具
Test keys visually, measure typing speed and rhythm, detect chatter, analyze switch sound, identify shortcuts, and run input benchmarks — all locally in your browser.
Keyboard 测试器Visual keyboard tester 和 key history, press counts, 和 lock indicators.使用 →Arabic Keyboard 测试器测试 Arabic keyboard layout labels 和 key response in RTL view.使用 →Typing Speed 测试Measure WPM 和 accuracy 和 timed passages (30s, 1m, 或 2m).使用 →Typing Rhythm 测试Keystroke dwell, flight time, bigram heatmap, 和 consistency score.使用 →Keyboard 声音 分析器Classify switch sound as linear, tactile, 或 clicky via microphone FFT.使用 →Keyboard Chatter 检测器Find keys that double-register within a configurable threshold.使用 →Keyboard Polling Rate 测试Estimate Hz 从 OS auto-repeat timing while holding a key.使用 →Shortcut IdentifierPress a combo 到 see what it does on Windows, macOS, 和 Linux.使用 →Spacebar Speed 测试Count spacebar presses in 5, 10, 或 30 seconds.使用 →Keyboard Latency 检查器Estimate key press event delay 和 live MS samples.使用 →Key Repeat Rate 测试Measure initial repeat delay 和 repeat rate in Hz.使用 →