Mandelbrot Viewer lets users explore the Mandelbrot fractal through an online viewer.
Synaptic Spiral
Synaptic Spiral visualizes Julia, Mandelbrot and Newton fractals with real-time animation and adjustable display controls.

About Synaptic Spiral
Synaptic Spiral is a browser-based interactive visualizer for Julia, Mandelbrot and Newton fractals, presented as mathematical art with real-time animation and adjustable display controls. It offers Standard and Perturbation rendering modes, a 3D camera readout showing position, direction and zoom, and a velocity display.
The Nebulabrot controls add HDR exposure adjustment for brightness and contrast of the accumulated image, plus separate red, green and blue iteration bands; the red channel captures high iteration count trajectories. Accumulation can be cleared to start fresh, the interface can be hidden with the spacebar or a double-tap, and audio settings are available in the menu.
Key features
- Renders Julia, Mandelbrot and Newton fractals in real time
- Standard and Perturbation rendering modes
- Nebulabrot accumulation with HDR exposure control
- Red, green and blue iteration bands map colour channels
- 3D camera, velocity and zoom readouts
- Hide interface with spacebar or double-tap; menu audio controls
- Covers three fractal families in one visualizer
- Real-time animation with adjustable display controls
- Detailed controls for image accumulation and colour banding
- Pricing is not stated
- No information is given about saving or exporting generated images
- No accounts, cloud storage or upload features are mentioned
Synaptic Spiral at a glance
- Website
- synapticspiral.nz
- Category
- Lifestyle & Hobbies › Fun & Interesting Sites
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 8, 2026 · Online when checked
- Listed
- Oct 5, 2026
Synaptic Spiral alternatives
Tools and sites you could use instead, ranked by how closely they match.
The Mandelbrot viewer on WebGPU lets visitors explore the fractal through a browser page.
Draw pixels together with other visitors on World of Pixels, a shared canvas that runs in real time.
Multiplayer Piano lets people play an online 88-key piano alone or together in real time, with MIDI support and chat.
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Synaptic Spiral FAQ
Which fractal types can I visualize?
What do the iteration bands control?
How do I hide the interface?
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