Cinema Mode for YouTube

About

Cinema Mode for YouTube helps you stay focused by automatically opening every video in distraction-free cinema mode — once enabled, it persists across all sessions.”

Cinema Mode for YouTube forces YouTube into cinema mode  automatically on every video. Instead of clicking the toggle every time, the extension sets a persistent preference so the video player always opens wide.

YouTube is full of sidebars and distractions. If you’re watching a lecture, tutorial, or even just a film trailer, you want to focus on the video, not the noise around it. This extension:

Expands the video player for a more immersive experience

Remembers your preference across videos and sessions (set-and-forget)

Reduces distractions so you can concentrate on what matters