Black Square Letter O

Copy & paste black square letter O

🅾

Black Square O

All Black Square Letters

Symbol	Unicode	HTML Entity
🅾	`U+1F17E`	`🅾`

 Block: Enclosed Alphanumeric Supplement (U+1F100–U+1F1FF)

  Other Bubble Styles for O
  ⓐ Bubble 🅐 Filled Bubble 🄰 Square 🇦 Regional