# H-fractal generator

## World's simplest math tool

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

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H-fractal generator tool
What is a h-fractal generator?

The H-fractal is a self-similar fractal, which is constructed from the letter H. When the number of iterations is increased, on each of the four ends of letters a smaller letter H is added. Thus, a fractal is generated from perpendicular lines. You can stretch or squeeze the image by selecting the appropriate canvas dimensions. You can choose a color for perpendicular lines, and set the color of the canvas for better contrast. You can change the thickness of the curve, and increase the fractal retreat to the center. And, finally, you can draw an inverted H, selecting the vertical direction in the options. Mathabulous!

H-fractal generator examples
Click to use

Generate a Horizontal H-Fractal

This example draws wide and thick H letters on a canvas measuring 700 by 400 pixels. Here 3 iterations are performed and the H letter thickness is set to 10 pixels.

**Required options**

How many times to repeatedly
draw H-letters at different sizes?

H-tree width.

H-tree height.

H-tree background color.

Color of the H characters.

Thickness of H characters.

How much space in pixels to
leave around entire H-tree?

Draw a Vertical H-Tree

In this example we generate a vertical H-tree. Each H letter is rotated by 90 degrees. We squeezed the canvas vertically and painted it in Harvard-red color.

**Required options**

How many times to repeatedly
draw H-letters at different sizes?

H-tree width.

H-tree height.

H-tree background color.

Color of the H characters.

Thickness of H characters.

How much space in pixels to
leave around entire H-tree?

Generate a 5th Order H-Fractal

This example shows a fractal at 5 iterations, so there are five different sizes for the letter H. At each step, the letters decrease in size by square root of 2 and the lines that create letters H never. If we continued at higher order, we'd fill entire 600x550 rectangle.

**Required options**

How many times to repeatedly
draw H-letters at different sizes?

H-tree width.

H-tree height.

H-tree background color.

Color of the H characters.

Thickness of H characters.

How much space in pixels to
leave around entire H-tree?

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-h-fractal?&width=700&height=400&iterations=3&background-color=%23011c47&line-segment-color=%23fdd7ff&line-width=10&padding=15&direction=horizontal

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Draw an area chart and visualize data.

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