Braille Patterns Reference

The Unicode Braille Patterns block (U+2800-U+28FF) contains 256
characters representing all possible 8-dot Braille cells. Each
dot position corresponds to a bit:

  Dot 1 (bit 0)  Dot 4 (bit 3)
  Dot 2 (bit 1)  Dot 5 (bit 4)
  Dot 3 (bit 2)  Dot 6 (bit 5)
  Dot 7 (bit 6)  Dot 8 (bit 7)

Sample patterns:
⣢⢊⢰⣢⢀⢢⠭⣢⢀⢢⣢⢜⢧⣢⢀⢢⠭⣢⢀⢢⠭⣢⢦⢑⠯⡌⡜⡏⠯⡖⡜⡅⠯⡜⡐⠯⡌⡜⡉⠯⡎⡜⡙⠯⣢⢦⢒⠭⣢⢀⢢⠭⣢⢀⢢⣢⢜⢧⣢⢀⢢⠭⣢⢀⢢⣢⢊⢱

The blank Braille pattern (U+2800) renders as an empty space
in most fonts, making it useful for accessibility applications.
Each pattern above encodes a specific configuration of raised dots.