Paste any YouTube link, YouTube Music URL, or direct audio stream. Audio is extracted in high-fidelity, analyzed for BPM & Key, and imported into your DJ library!
📁 Or Drop Local Audio File Here MP3 / WAV / FLAC
Click or drag & drop any music file from your computer to import instantly
Connecting to YouTube Stream Engine...
STUDIO PREFERENCES & CONFIGURATIONv2.5 PRO
DSP ENGINE
Audio Processing & Routing
64-bit high-resolution Web Audio DSP pipeline, headroom presets, and latency controls
🎚️ Track Gain Preset & Headroom Standard0 dB (UNITY)
Sets default track auto-gain target or removes all added dB boosts back to strict 0 dB unity gain standard
💡 1-Click Unity: Reverts all track loudness boosts & channel strip trims back to clean 0.0 dB.
Club Mastering Limiter CeilingSets the brickwall peak limiter ceiling to eliminate digital clipping
Audio Processing Sample RateOperating DSP frequency for pristine audio reproduction and filters
Analog Tape & Transformer WarmthApplies gentle 4x oversampled tape saturation curve for punchy low-end
Audio Processing Latency TargetOptimizes Web Audio buffer size for scratch response vs CPU headroom
Master Output & Cue Headphone RoutingChannel distribution between main speakers and DJ monitoring headphones
TURNTABLE
Decks & Vinyl Simulation
Direct-drive motor physics, pitch fader precision, and quantize beat snapping
Default Pitch Fader RangeTempo slider adjustment range for precision pitch matching
Vinyl Motor Turntable Brake SpeedDuration of the turntable spin-down slowdown when pressing PLAY/PAUSE
Master Tempo / Key Lock by DefaultPreserve musical pitch when adjusting BPM on track load
Jog Wheel Scratch Sensitivity & PhysicsTouch platter scratch response curve and platter drag momentum
Auto-Cue / Silence Stripping on LoadAutomatically advance playhead past leading silence to the first beat
Track End Warning Outro AlertVisual flashing warning on turntable platter when reaching track outro
Quantize Beat Snap ResolutionTiming grid subdivision for automatic hotcue, loop roll, and beatjump alignment
Loop & Roll Quantize Snapping ModeHow Auto Loops, Loop Rolls, and Loop In/Out snap onto the beatgrid
Quantize FX Beat-Sync ModeSynchronize Echo, Delay, Flanger, and Phaser LFO timing to the active deck beatgrid
MIXER
Faders, EQ & VU Ballistics
Crossfader cut curves, isolator frequency behaviors, and channel peak ballistics
Crossfader Contour CurveShape of the audio volume dip across crossfader movement
Channel Volume Faders CurveVolume response taper on vertical upfaders
EQ Frequency Kill BehaviorTotal silence (-∞ dB) when 3-Band EQ knobs are turned to 0
EQ Crossover Frequency StandardFilter split points separating Low, Mid, and High frequency bands
Channel VU Meters BallisticsMeter dynamic response rate and transient hold sensitivity
AESTHETICS
Console Themes & Colorways
Curated hardware console color palettes and custom DJ studio colorway creator
Console Colorway & Aesthetic ThemeSelect a curated hardware console color palette
🌌 Cyber Neon✓
🖤 Pioneer Onyx
🔴 Niffty Dark
💜 Tokyo Violet
⚡ Technics Slate
🕶️ Ghost Stealth
☀️ Niffty Day Light
🤍 Studio Pearl
🎨 Custom Palette
🛠️ Custom Colorway CreatorPick custom colors for Deck 1, Deck 2, Accent, and Base background:
DECK 1 (A)
#00f2fe
DECK 2 (B)
#ff007f
ACCENT / FX
#00e676
BASE COLOR
#060910
BASE MODE & SHADE PRESETSelect a studio base preset or choose any custom hue with the Base Color picker above
Ambient Glow & Lighting FXAdjust the holographic neon glow intensity across decks and waveforms
DISPLAY
Interface & Waveform Display
Frequency spectrum color coding, scrolling beatgrids, zoom, and tempo precision
Waveform Frequency Color SpectrumFrequency-based 3-band color mapping on scrolling waveforms
Beatgrid Beat Numbers & Quantize MarkersDisplays bar/beat number badges (e.g. 1.1, 2.1) on waveform
Default Waveform Horizontal ZoomDefault bar width scale across scrolling parallel waveforms
Track Time Elapsed / Remaining FormatDefault time counter display style on deck headers
BPM Readout Display Decimal PrecisionDecimal place rounding precision for tempo readouts
Waveform Canvas Render Rate & SmoothnessRequestAnimationFrame throttle for battery savings vs buttery 60/120 FPS
CONTROLLER
Hardware, MIDI & Performance
USB DJ hardware controllers, hotkey mappings, and standalone installation
🎛️ DJ Controllers & USB MIDI GearConfigure USB/Bluetooth DJ hardware controllers, jog wheel scratch curves, and MIDI learn mapping
⌨️ DJ Performance Keyboard ShortcutsSerato DJ style hotkeys for instant hot cues, pitch nudging, loop rolls, stems, slip mode, and transport
⬇ Standalone Desktop & Mobile AppInstall Niffty DJ Pro as an offline-ready standalone application with dedicated window and lowest audio latency
MIDI Controller Platter Touch SensitivityThreshold for detecting top-platter vinyl scratch mode vs edge nudging
MIDI Master Beat Clock Output SyncTransmit MIDI clock ticks to synchronize external synths and drum machines
SYSTEM
System, Key Notation & Engine
Harmonic key wheel standards, audio analysis presets, and build information
Musical Key Notation StandardDisplay format for harmonic key detection on tracks and deck badges
Track Audio Analysis on LoadAutomatic DSP computation of beatgrid, transients, and RMS peaks
N
NIFFTY DJ PRO ENGINE
Version 2.5 • Dual-Deck & 4-Deck Performance Suite
Engineered with 64-bit Web Audio DSP, multi-color frequency waveforms, Serato-grade cue stutter previewing, dual studio FX units, and universal plug-and-play USB MIDI controller engine.
GEMINI AI
Google Gemini Autonomous DJ Engine
Configure your Google Gemini API key for live AI multi-agent set curation and performance
🔑 Google Gemini API KeyNEURAL SIMULATION ACTIVE
Powers live reasoning using Gemini 2.5 Flash. If left empty, the DJ operates on high-precision Local Heuristic Neural Simulation with zero setup required.
⚡ AI DJ Takeover Command CenterLaunch the full cyberpunk multi-agent HUD with text prompt bar, DJ set presets, and live thought stream
GAPLESS & MIX
Autoplay & Smart Automix Engine
Zero-silence track trimming, intelligent outro detection, and club-standard transition physics
Automatically scans track audio buffers to detect and skip silence at both the beginning and ending of songs. Blends seamlessly into incoming tracks with zero dead air.
Silence Detection Sensitivity ThresholdAudio gate floor level used to distinguish audible music from silence and background hiss
Outro Transition Trigger PointWhen the outgoing track initiates the transition to the next queued song
Default Automix Transition StylePerformance routine executed during continuous Autoplay transitions
Transition Blend Duration (Bars / Time)Musical phrasing length for crossfader curves and EQ filter transitions
Harmonic Key Matching (Camelot Wheel)Automatically prioritizes queue songs in harmonically compatible keys (Same, ±1, or Relative Major/Minor)
Automatic BPM & Phase Matching (Auto-Sync)Locks incoming deck tempo and beatgrid phase to active playing deck
Autoplay Queue Loop & Repeat BehaviorAction when the final track in the queue or crate completes playback
ROTATE PHONE TO SIDE
LANDSCAPE MODE REQUIRED
Niffty DJ features authentic pro platters, dual performance decks, 8-pad matrices, and mixer faders. Turn your phone sideways into landscape for full screen performance.