LumenMask

Pack words and shapes onto an LED grid so each phrase lights as a run of contiguous cells — the generator behind word clocks in any language. Pick a preset or type your own phrases, then drop the result into LumenDesigner.

Word-clock language

Picking a language fills the phrases. The grid stays 8×8 (LUMATRIX) — bigger clocks may need a larger grid.

Phrases — one per line

Shapes — single-cell glyphs

Width

Height

Directions

Horizontal (→)Vertical (↓)Diagonal (↘)

Seed

✓ Placed all 12 tokens.

Click a dim cell to edit it. Bright cells are locked (part of a phrase).

Mask (letter-mask field)

PASTHREE
QUARTERF
VTWENTYH
NYELEVEN
WFOURSIX
NINEIGHT
HALFIVEB
NPTOCVZS

Phrase → cells (JSON)

{
  "TWENTY": [
    17,
    18,
    19,
    20,
    21,
    22
  ],
  "QUARTER": [
    8,
    9,
    10,
    11,
    12,
    13,
    14
  ],
  "HALF": [
    48,
    49,
    50,
    51
  ],
  "FIVE": [
    51,
    52,
    53,
    54
  ],
  "PAST": [
    0,
    1,
    2,
    3
  ],
  "TO": [
    58,
    59
  ],
  "ELEVEN": [
    26,
    27,
    28,
    29,
    30,
    31
  ],
  "EIGHT": [
    43,
    44,
    45,
    46,
    47
  ],
  "THREE": [
    3,
    4,
    5,
    6,
    7
  ],
  "FOUR": [
    33,
    34,
    35,
    36
  ],
  "NINE": [
    40,
    41,
    42,
    43
  ],
  "SIX": [
    37,
    38,
    39
  ]
}

Tip: click a dim cell to edit it — type a letter, or use the shape buttons. Bright cells are locked (part of a phrase).