Hardware Testing
Hardware testing tools for keyboards, mice, monitors, microphones, cameras and system diagnostics.
Hardware Testing
Hardware testing tools for keyboards, mice, monitors, microphones, cameras and system diagnostics.
Keyboard Test
Free online keyboard test with live key detection, key codes, a virtual keyboard, and key history. Check every key directly in your browser.
Mouse Test
Free online mouse test for buttons, scroll wheel, double-click behavior, pointer position, and click history. Check your mouse in the browser.
Refresh Rate Test
Free online screen refresh rate test tool. Detect actual monitor refresh rate through animation frame rate, supports 60Hz, 120Hz, 144Hz and higher.
System Check Tool
Free online system check tool. Detect your OS, browser, screen resolution, hardware config, and network status. Privacy-first local browser processing.
Decibel Meter
Free online decibel meter, measure ambient noise levels in real time with gauge display, noise level classification, and statistics
Microphone Test
Free online microphone test with live volume, waveform, and spectrum analysis. Check recording playback, device info, and browser mic permissions.
Camera Test
Free online camera test with live preview and photo capture. Check resolution and device info with privacy-friendly browser processing.
What you can do here
Hardware Testing brings together 7 focused browser tools for everyday work. The tools on this page are grouped by task so you can move from discovery to action without opening several separate websites.
Most tools run directly in your browser, which helps keep pasted text, code, files, and generated results on your own device whenever the tool does not require a server-side check.
Common use cases
- Quickly choose the right hardware testing tool from a single page.
- Handle related tasks such as Keyboard Test, Mouse Test, Refresh Rate Test without changing context.
- Bookmark the category page as a compact toolbox for repeated daily workflows.
FAQ
Are these hardware testing tools free?
Yes. The tools listed on this page are available online without requiring a subscription.
Do I need to install anything?
No. Open the tool in your browser and use it directly on desktop, tablet, or mobile.
Which tool should I start with?
Start with the card that matches your current task. Each card links to a dedicated page with the controls, examples, and usage notes for that tool.