Fractals Explorer is a lightweight application for rendering and interactively exploring colourful fractals in real time.
The program performs the main calculations on the GPU, allowing the user to move around the complex plane and zoom smoothly while the image is continuously regenerated. To extend the useful zoom range beyond ordinary GPU floating-point precision, it emulates higher-precision arithmetic in its shaders.
A compact settings window provides direct control over the selected fractal, iteration count and colouring.
This is free and open source software.
Key Features
- Generates Mandelbrot, Julia, Burning Ship and Newton fractals.
- Uses GPU acceleration for responsive real-time rendering.
- Provides smooth mouse-controlled zooming through fractal images.
- Supports click-and-drag panning around the complex plane.
- Emulates higher-precision arithmetic on the GPU to provide deeper zooming.
- Includes several predefined colour palettes including electrical, fire, grayscale and gold styles.
- Lets users change the active fractal from the settings interface.
- Provides control over the maximum iteration count used for rendering.
- Allows the real and imaginary components of the Julia constant to be adjusted.
- Includes keyboard controls for changing palettes and iteration counts.
- Can reset the position, zoom level and other viewing parameters from a shortcut.
- Captures screenshots directly from the application.
- Uses OpenGL together with SFML, Dear ImGui and GLAD.
Website: github.com/leoraclet/fractals-generator
Support:
Developer: Leo Raclet
License: MIT License

Fractals Explorer is written in C++ and C. Learn C++ with our recommended free books and free tutorials.
Related Software
| Fractal Tools | |
|---|---|
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| Terraform | Fully-featured terrain generator using fractal formulae |
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| Fractalshades | Create static and interactive fractal visualizations |
| fractal-generator | Mandelbrot and Julia fractal generator |
| flam3 | Cosmic recursive fractal flames |
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