YouTube logo chronology [keisti]

• 
  2005 – 2006 m. spalio
• 
  2006 m. spalio – 2011 m. lapkričio 30 d.
• 
  2011 m. gruodžio 1 d. – 2013 m. gruodžio 18 d.
• 
  2013 m. gruodžio 19 d. – 2015 m. spalio 16 d.
• 
  2015 m. spalio 17 d. – 2017 m. rugpjūčio 28 d.
• 
  2017 m. rugpjūčio 29 d. – present

Current variations [keisti]

• 
  Almost black monochrome logo
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  Light monochrome logo
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  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
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  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
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  White social media icon on almost black background
• 
  Social media icon (2013–17)
• 
  Logo of YouTube XL with glossy texture.