Random matrix generator

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

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

Example Output

  1, 4, 7
  2, 5, 8
  3, 6, 9

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.