YouTube Speed Controls is a Google Chrome Extension which can be found here.
Click `
(the grave accent key) to flick between normal and 2x speed, or ctrl + `
to play at 3x speed.
Control the speed of YouTube videos using the `
key.
Flick between normal (1x), 2x and 3x playback speed.
`
(the grave accent key) to flick between normal and 2x playback speedctrl + `
to flick between normal and 3x playback speed.