A one-click camera check, right from the chrome toolbar.
https://google-meet-mirror-mode.dllplayer.com/
othmanosx
https://camflip.net
MichaelSanchez
https://web-camera.freespeedcheck.net/
jpa
meihei
Faulty
HauntedCorpse
RoofTile
Tonmoy Deb
https://tools.subarnabhandari.com/