Pyro

PYROHarbour Fireworks Designer

Shells fired0

Particles0

Peak particles0

FPS--

Wind0.0 m/s

ShowOverture

Environment

Wind

Gusts Sound lag

Bloom Smoke

Shell (keys 1-9)

Colour

Size2

Click the sky (or press a key while hovering) to launch from the nearest firing site. Boom arrives after distance/343 s.

PYRO — quick guide

Space play / pause show

L loop T timeline

1–9 fire peony, chrysanthemum, willow, palm, ring, heart, star, crossette, strobe

Shift+1–7 glitter, crackle, horsetail, fountain, roman candles, cake, finale

O orbit V spectator B drone N cinematic

W A S D walk/fly Q E down/up (drone), Shift faster

Ctrl+C/V/X/D copy, paste, cut, duplicate

Ctrl+Z/Y undo/redo Del delete ←→ nudge

M mute ? this help

0 fire a random shell

Timeline: click an empty lane to add a shell (the cue is the burst moment, the launch is derived from height and fuse — so bursts land on the beat). Drag to move (snaps to the BPM grid, vertical drag changes firing site), drag on empty space for a box selection, Shift/Ctrl-click to multi-select, wheel to zoom, Shift+wheel to pan, click the ruler to scrub, double-click a cue to test-fire it.

Free play: click the sky to launch the selected shell to that point. Hold the mouse still after a click to watch the delayed boom — sound travels at 343 m/s.

WebGL is not available in this browser, so the fireworks simulation cannot start.
Please try a recent desktop or mobile browser with hardware acceleration enabled.

0:00.0

BPM Snap

Brush

Type

Colour

Size

Height

Aim

Fuse

Site