SEVINHUB · AMBIENT

Relax. Focus. Play.

Five scenes in one browser tab, each with its own procedural soundscape. Rain on glass with real lightning, a crackling fireplace, a warp-drive focus tunnel, a hacker terminal, and a Milkdrop music visualizer. No install, no account, works offline.

START HERE

What is this actually for?

Not a screensaver gimmick. It is an ambient display engine with built-in sound. Here is who runs it and how.

FOCUS + WHITE NOISE

Second-monitor focus screen. Rainfall or Warp with sound on replaces your lofi tab and your noise app in one window.

STREAM + OBS BACKDROP

Capture the tab for "starting soon" screens and background layers. Press SPACE to hide the interface so the frame is 100% scene.

SCREENSAVER FOR ANY SCREEN

Old tablet, spare TV, hallway monitor. Open the page, press F, walk away. No install, no account, works offline once loaded.

WIND-DOWN AMBIENCE

Hearth or Rainfall at low volume, lights off. A living fireplace or a thunderstorm, better than any looped video.

PARTY + EVENT VISUALS

A projector plus Warp or a Rainfall storm is instant venue. Breach on the big screen is the crowd moment.

OFFICE + SHOP DISPLAY

Lobby, window, or waiting-room screen. Ambient scenes say "we have taste" without a single word of copy.

Five scenes, five headspaces

Switch instantly with the number keys, or tap a card in the app. Every choice you make is remembered between visits.

RELAXATION

RAINFALL

Melt the day off in 30 seconds.

Rain running down a fogged window, warm bokeh lights behind it, and a real thunderstorm with forked lightning you can trigger on demand. The rain audio doubles as a white-noise machine.

COZINESS

HEARTH

The fireplace your place does not have.

Layered particle flames with a white-hot core, rising embers, drifting smoke, and glowing logs. Crackle and pop audio on a slow, random timer. A BLAZE slider takes it from candle to bonfire.

FOCUS

WARP

Tunnel vision for deep work.

Fly through a starfield and drifting nebula clouds at a speed you set, with a low engine hum that kills background distraction. Set it, fullscreen it, get in the zone.

FUN / VIRAL

BREACH

The movie hacker screen.

Auto-runs a fake exploit, scans ports, cracks the hash, and lands on a pulsing ACCESS GRANTED before looping. Perfect prank, stream prop, or "I am very busy" decoy.

VISUALIZER

PULSE

A living Winamp visualizer.

Real Milkdrop presets (via the open-source Butterchurn engine) morph and shuffle to a built-in ambient soundtrack. Flip on your mic and it dances to whatever music is playing in the room.

1-4 switch scene
SPACE hide interface
S toggle sound
F fullscreen
L lightning strike
ESC back to menu
FREE, FOREVER. No signup, no email, no tracking. Runs entirely in your browser. The PULSE visualizer is powered by the open-source Butterchurn (MIT), a WebGL port of Winamp's Milkdrop. Part of the SevinHub free-tools collection, alongside Matrix Rain.
SevinOS