Prism bloom

A thousand reflections. No two moments alike.

DRAG TO EXPLORE · SCROLL TO ZOOM—

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This browser cannot start the live renderer. Enable graphics acceleration and reopen the page. The image behind this message is a static preset preview.

00:12.00— FPS

START SOMEWHERE. END UP ANYWHERE.

THE CONTROL ROOM

Make it yours.

Shader engine

Universe seed

Drag the canvas to move through your creation. Double-click to recenter.

Color stories

ShadowMidtoneHighlight

Sound becomes light

Let a track or your microphone shape the visual.

No audio connected

Audio stays on your device. Share links preserve a frozen audio level; they never include your recording or track.

READY TO EXPLORE

Render quality

A UNIVERSE IN A URL

Send this moment.

Your colors, shapes, view, seed, and animation time travel with the link.

Open paused on this exact momentShare link

Restore a creation

Paste a share link or state token

TAKE THE LIGHT WITH YOU

Made to be kept.

Clean artwork, without the interface.

CompositionPNG width

Motion capture

Records the canvas at its current resolution, up to 60 seconds. Keep this tab visible.

Include connected audio

Video format is selected for your browser.

YOUR OWN CONSTELLATION

Keep this discovery.

Creation name

Saved in this browser. Use a share link or settings export for a portable backup.

WELCOME TO SPECTRA

Follow your curiosity.

Pick a world below, then change its form, color, and motion. Every pixel is generated by math in real time.

Drag / wheel / pinch: Pan / zoom
Space: Pause / play
R / Shift R: New universe / gentle mutation
H / F: Immersive / fullscreen
← / →: Previous / next preset
Ctrl Z / Ctrl Shift Z: Undo / redo

Journey wanders smoothly through variations of the current world. Wander in Motion adds a gentle camera drift. Turn either off to settle into a discovery.

Animation pauses when the page is hidden. Reduced-motion preferences start the experience paused. No accounts, external assets, or network requests.

SPECTRA 1.0.1 · Darren’s Shader Lab