Observed arrival · 2026-10-09
Plug and Check: a browser-based hardware bench
A free collection of browser tools for checking webcams, audio gear, keyboards, mice, controllers, screens, and other hardware.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People checking peripherals before calls or troubleshooting
- Worth noticing
- The catalog includes a 1 Hz–22 kHz tone generator, MIDI input checks, and separate tests for several console controllers.
Field notes
The homepage groups a large set of checks into camera, audio, keyboard and mouse, controller, and display sections. Individual descriptions name concrete diagnostics, including microphone background-noise measurement, controller stick-drift checks, and screen patterns for banding and backlight bleed. The site says results stay on the device, and it flags its hearing-range check as non-medical.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue