Browser-Based DJ Software
Swagg Brown DJ runs entirely inside a modern web browser. There is nothing to download, no per-machine license file, no update pop-ups. Sign in on any supported desktop browser and the full studio — decks, waveforms, effects, cues, loops, AI stems — is ready in seconds.
How a browser can run real DJ software
Modern browsers include a low-level real-time audio engine called AudioWorklet. Swagg Brown DJ's decks, scratch platter, effects and stem mixer all run inside a single worklet, so audio processing happens on a dedicated audio thread instead of the main JavaScript loop. That's what lets scratching stay tight, beat sync stay locked, and stem toggles happen live without dropouts.
What you don't have to do
- No download.
- No install or admin permissions.
- No per-machine license — sign in on any computer.
- No update prompts. New features go live the moment they're deployed.
- No separate audio driver (Windows/macOS/Linux handle audio through the browser).
Supported browsers & systems
Swagg Brown DJ is built for modern Chromium-based desktop browsers (Chrome, Edge, Brave, Opera) on Windows, macOS and Linux. Firefox and Safari work for most features; some advanced tools (like Web MIDI for DJ controllers) are best on Chromium. Mobile and tablet layouts are included, but a laptop or desktop with headphones is the recommended way to actually mix.
What runs in the browser
Decks & mixer
Two decks on Basic; four decks on Pro and Ultimate. Full crossfader, per-channel EQ, gain and filter.
Virtual turntables
Grab, scratch, backspin, brake and pitch-bend from a trackpad, mouse or supported MIDI controller.
Effects & loops
Delay, echo, reverb, filter, flanger, phaser, chorus. Beat loops from 1/16 to 32 beats, live-resizable.
Live AI stems Pro / Ultimate
Split any track into vocals, drums, bass and instruments and mix them live inside the browser.
Where your music lives
Music files stay on your device. Swagg Brown DJ loads audio from your local library (or a connected cloud folder you authorize) and plays it back inside the browser tab — nothing is uploaded during normal mixing. Audio is only uploaded temporarily when you explicitly press Create Stems on a Pro or Ultimate plan.