YouTube Toggle Fullscreen - Chrome Web Store
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Click to go fullscreen (+ HD); click again to exit fullscreen.

September 2017: Updated for new layout. Adds an extension button that expands YouTube videos to the full window and activates HD quality (optional, see options page). The functionality can also be activated with a keyboard shortcut (see options page). The extension is efficient, does not require unnecessary permissions and works directly on YouTube with minimal changes (so no surprises!).

4.7 out of 56 ratings

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Mike Blackbird #2Jun 27, 2016 like a charm ☺

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Benoît QuenaudonJun 25, 2016

Does what it says! Great when you want to take many notes while watching something fullscreen.


  • Version
  • Updated
    September 12, 2017
  • Offered by
    Rob W
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  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


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