A curated list of browser-based testing tools that run directly in the web browser.
These tools are useful for quick checks without installing any software.
- GearTest – Mouse Test
Browser-based mouse testing tool for checking click behavior and detecting double-click issues.
https://www.geartest.online/mouse-test/
- GearTest – Keyboard Test
Online keyboard testing tool to verify key registration and detect ghosting or key conflicts.
https://www.geartest.online/keyboard-test/
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GearTest – Screen Test
Browser-based full-screen color tests for detecting dead pixels and display issues.
https://www.geartest.online/screen-test/ -
EIZO Monitor Test
https://www.eizo.be/monitor-test/
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GearTest – Audio Test
Online audio testing tool for checking microphone input and speaker output directly in the browser.
https://www.geartest.online/audio-test/ -
Online Mic Test
https://www.onlinemictest.com/
All tools listed here run in the browser and are intended for quick diagnostics, not deep benchmarking.
This list focuses on tools that run directly in the browser.
Hardware-specific and device-focused tools are intentionally kept minimal.