Conway’s Game of Life — Pro+
Preset Rule
Conway (B3/S23)
HighLife (B36/S23)
Seeds (B2/S)
Day & Night (B3678/S34678)
Replicator (B1357/S1357)
Custom…
Rule (B/S)
Grid Size
Cell Size (px)
Speed (ms/gen)
Steps / Tick
Wrap Edges (Toroidal)
Worker Acceleration (auto for big grids)
Pattern Library
— Pick pattern —
Glider
Lightweight Spaceship
Pulsar
Gosper Glider Gun
R-pentomino
Diehard
Acorn
Switch Engine (seed)
Start
Step
Clear
Place Pattern
Center View
Sound FX
Gen:
0
Alive:
0
Save / Load (RLE or ASCII)
Save RLE
Save ASCII
Download Text
Load From Text
Rule Explorer
— click to toggle sets
Birth (B):
Survive (S):
Ready
Zoom 100%
Mini-map
Click/drag to pan
Left-drag: draw • Right-drag / Shift-drag: erase •
Space+drag or Middle-mouse:
pan • Wheel: zoom • “Place Pattern” then click canvas to drop