Fractal Tree Generator
One set of depth,branchAngle,lengthRatio per line (e.g. 5,30,0.7) overrides the panel values; leave empty to use the panel.
Tree type:
Number rule:
Label mode:
Color mode:
Output Result
Calculation Result
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| No. | Node path | Depth | Node value | Parent value | Note |
|---|
Introduction to the tool and how to use it
An online number fractal tree generator that recursively draws a fractal tree on canvas and labels every node with a number. Put one set of
Four shapes: binary tree, ternary tree, Pythagoras tree (built from squares) and Sierpinski triangle. Four numbering rules: sequential, binary-path (left = parent x 2, right = parent x 2 + 1), Fibonacci by depth, and seeded deterministic random values.
Note: angle jitter uses a built-in PRNG, so the same seed and the same parameters always produce an identical node array; a ternary tree of depth 12 has almost 800,000 nodes, so the tool truncates at the node limit and tells you.
depth,branchAngle,lengthRatio per line (for example 5,30,0.7) to override the panel values, or leave it empty to use the panel settings.Four shapes: binary tree, ternary tree, Pythagoras tree (built from squares) and Sierpinski triangle. Four numbering rules: sequential, binary-path (left = parent x 2, right = parent x 2 + 1), Fibonacci by depth, and seeded deterministic random values.
Note: angle jitter uses a built-in PRNG, so the same seed and the same parameters always produce an identical node array; a ternary tree of depth 12 has almost 800,000 nodes, so the tool truncates at the node limit and tells you.
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