Create a Number Digit Tree

If you want to turn a number into a stylized tree of digits, Create a Number Digit Tree lets you do exactly that. This tool takes any number, splits it into digits, and formats them into a layered structure like a triangle or block with flexible alignment options.

Whether you’re creating puzzles, visualizing digit flow, or just want a unique layout, this tool gives you full control over how those digits stack and wrap. It works live, right in your browser, and gives you the result instantly as you type.

Paste your input above or import a file below.
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Supported file types: .txt, .csv, .tsv, .log, .json, .xml, .md, .ini, .yaml, .yml, .html, .htm, .css
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Options
Triangle layout
Repeat digits if short
Pad with underscore

How to Use:

  1. Enter any number into the “Input Digits” box (e.g., 123456789).
  2. Optionally import a file with digits using the “Choose File” button.
  3. Adjust the Options:
    • Alignment Mode sets how each row is aligned: left, center, or right.
    • Triangle layout creates a shape that grows by one digit each row. Turn it off to get a full square block.
    • Repeat digits if short will loop your input digits if the tree needs more.
    • Pad with underscore fills missing digits with _ if there aren’t enough and repeat is off.
  4. The digit tree updates in real time.
  5. Copy, export, or clear your output using the buttons below.

What Create a Number Digit Tree can do:

This tool splits your number into individual digits and arranges them row-by-row into a tree structure. With triangle mode on, each row increases in size: first 1 digit, then 2, then 3, and so on. With it off, you get a uniform block. You decide how to align the tree, and how to handle missing digits if your input runs out.

Example:

Input: 12345

Settings: Alignment: Center, Triangle layout: ON, Repeat digits: ON, Pad: OFF

Output:
  1
 2 3
4 5 1
2 3 4 5

Common Use Cases:

This is great for number pattern exploration, making symmetrical digit art, or formatting digits for educational or game design projects. You can build test layouts, puzzle structures, or just see how a number breaks down visually. It’s clean, interactive, and totally customizable.

Useful Tools & Suggestions:

If you’re building visual structures, Create a Number Tree is worth checking out it arranges full numbers instead of just digits. You could also try Create a Number Spiral for a more dynamic layout that flows in circular or center-outward patterns.

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