YouTube logo chronology []

• 
  2005 – oktyabr 2006
• 
  oktyabr 2006 – 30 noyabr 2011
• 
  1 dekabr 2011 – 18 dekabr 2013
• 
  19 dekabr 2013 – 16 oktyabr 2015
• 
  17 oktyabr 2015 – 28 avqust 2017
• 
  29 avqust 2017 – present

Current variations []

• 
  Almost black monochrome logo
• 
  Light monochrome logo
• 
  Full-color button icon
• 
  White monochrome button icon
• 
  White monochrome button icon
• 
  Red square social media icon on white background; social media icon (August 29, 2017–present)
• 
  Red squircle social media icon on white background
• 
  Red circle social media icon on white background
• 
  White square social media icon on red background
• 
  White squircle social media icon on red background
• 
  White circle social media icon on red background
• 
  White square social media icon on almost black background
• 
  White social media icon on almost black background
• 
  White social media icon on almost black background
• 
  Social media icon (2013–17)
• 
  Logo of YouTube XL with glossy texture.