zn+1 = zn² + c

Zoom into the Mandelbrot set.

Pan and zoom across the set in real time, open any point as its Julia set, or type your own iteration and watch it render.

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Mandelbrot

z² + c

Every pixel is a value of c. Iteration starts at z = 0.

Julia

z² + c, c fixed

Fix c and start z at every pixel. Each point of the Mandelbrot set has one.

Custom

your formula

Burning Ship, Tricorn, z³ + c, sin(z) + c, or any iteration you write.