Random matrix generator

⭐ Rate this tool:

5.0/5 (1 votes)



Create custom matrices instantly — choose size, value type, range and formatting for fast, ready-to-use output.

Key Features

  • Dynamic Size Selection: Define rows and columns, from small matrices to large N×N matrices.
  • Flexible Value Types: Generate integers, floating-point numbers, characters, dots, or custom values with prefix/suffix support.
  • Full Range Control: Set minimum and maximum values for generated numbers.
  • Custom Separator Support: Pick the delimiter that fits your workflow (space, comma, tab, etc.).
  • Quick Actions: Generate, copy, or save your matrix in one click.
  • Export Options: Visualize as PNG or export as HTML for embedding.

Why You'll Love It

Whether you're a student learning linear algebra, a teacher preparing examples, or a developer needing test data, this tool is designed for speed and ease:

  • Fast and intuitive: Minimal inputs, instant results.
  • Highly customizable: Format the output exactly as you need it.
  • Perfect for testing: Generate reproducible random matrices for simulations or unit tests.

How to Use

  1. Enter rows and columns — choose the matrix dimensions.
  2. Set the value range (From → To) for numeric types.
  3. Select the data type (integer, float, characters, dot, etc.).
  4. Optionally add separator, prefix or suffix to format the output.
  5. Click Generate — your matrix appears immediately in the result area.
  6. Save or Copy the result for use in documents, code, or spreadsheets.

Example Output

This is a sample representation. Your output will match the options you chose.

Set your parameters on the panel and click Generate to create your matrix in seconds.

Tip: Use Copy to paste the matrix directly into your editor, or Save to download it for later. If you need matrices for academic assignments, make sure randomness seeds or ranges meet your requirements.