ハードウェア & 診断
In-browser diagnostic suite: Test webcam video resolution, microphone audio levels, stereo speakers, keyboard ghosting, mouse clicks, and WebRTC privacy.
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プライバシーを最優先するプログラマーやクリエイターのために設計。外部送信なしの即時処理を実現します。
Zero Software Installation Required
Diagnose second-hand laptops or test new peripherals instantly on any modern browser.
Strict In-Memory Media Streams
Webcam video frames and microphone audio streams are processed locally via WebRTC APIs; never recorded or transmitted.
High Precision Sub-Pixel & Polling Rate
Accurately measures mouse polling rates (Hz), scroll delta, and N-key rollover keyboard matrix.
Cross-Platform Compatibility
Works identically on Windows PCs, macOS MacBooks, Linux workstations, iPads, and Android smartphones.
よくある質問
Does the camera test save my video footage anywhere?
Never. Video streams are bound locally to an HTML5 video element in RAM and terminated the instant you close or navigate away from the page.