# Sierpinski carpet generator

## World's simplest math tool

Free online Sierpinski carpet generator. Just press a button and you'll automatically get a Sierpinski carpet fractal. There are no ads, popups or nonsense, just an awesome Sierpinski carpet generator. Press a button, get a Sierpinski carpet. Created by math nerds from team Browserling.

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Sierpinski carpet generator tool
What is a sierpinski carpet generator?

This tool draws a Sierpinsky carpet. The Sierpinsky carpet is a self-similar plane fractal structure. To construct it, you cut it into 9 equal-sized smaller squares and remove the central smaller square from all squares. You keep doing it as many times as you want. This tool lets you set how many cuts to make (number of iterations) and also set the carpet's width and height. If you use the download button you'll be able to download the whole carpet that is exactly width-x-height in size. You can draw squares with any border width or no width at all. You can colorize the fractal with three different colors and you can also add offset padding around the edges of the carpet by setting the padding option. Mathabulous!

Sierpinski carpet generator examples
Click to use

Generate a 3rd Order Sierpinski Carpet

This tool draws the Sierpinski carpet fractal with three different sizes of squares as the number of iterations is equal to 3. Here bright colors are used, on a canvas size of 558x558px.

**Required options**

Carpet width.

Carpet height.

Number of recursive iterations.

Carpet background color.

Carpet line segment color.

Carpet square fill color.

Thickness of square edges.

Padding around the carpet.

Draw a Rectangular Sierpinski Fractal

This example generates a non-square Sierpinski carpet in blue colors with dimensions 558x450px using only 2 iterations.

**Required options**

Carpet width.

Carpet height.

Number of recursive iterations.

Carpet background color.

Carpet line segment color.

Carpet square fill color.

Thickness of square edges.

Padding around the carpet.

Draw a Bicolour Sierpinsky Carpet

In this example we generate a Sierpinsky fractal in which a thickness of the line equals 0. As a result its drawn using only two colors. Here we're also using 4 recursive generations to show how complex it gets and we don't use any padding around the carpet edges.

**Required options**

Carpet width.

Carpet height.

Number of recursive iterations.

Carpet background color.

Carpet line segment color.

Carpet square fill color.

Thickness of square edges.

Padding around the carpet.

Pro tips
Master online math tools

You can pass options to this tool using their codes as query arguments and it will automatically compute output. To get the code of an option, just hover over its icon. Here's how to type it in your browser's address bar. Click to try!

https://onlinemathtools.com/generate-sierpinski-carpet?&width=558&height=558&iterations=3&background-color=%23d6005d&line-segment-color=white&fill-color=%23690007&line-width=8&padding=5

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