Set: Mandelbrot ·
Magnification×1
Center—
Iterations—
Render—
Controls
drag rectangle zoom Shift+drag / middle-drag pan
wheel zoom to cursor +/− zoom arrows pan
J swap Mandelbrot ↔ Julia (c = hover point) B back R reset
H toggle this help. Hover the main view to live-preview the Julia set for that c.
Double precision holds to ~×1e13; deeper zooms are blocked (precision limit).