Browser extension that transforms YouTube, Spotify Web and Apple Music into immersive 8D spatial sound
AI tool to separate vocals, background music, and other sounds from audio and video files
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free: Full 8D experience with 8D rotation, Auto DJ, 8 presets, bass/clarity/reverb controls, floating panel with visualizer, 30-second shareable video samples, and 60-second previews of every Pro mode. Pro: $4.99 one-time payment unlocks multi-band surround, HRTF 3D, binaural beats, full-length expo
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Key features
8D rotation engine with circular, sine, triangle and bounce patterns
Beat-aware Auto DJ transitions carrying 4-8 beats between tracks
Multi-band surround with frequency-dependent positioning
HRTF 3D positioning with Orbit, Figure-8 and Drift paths
Binaural beats at 15 Hz, 10 Hz, 6 Hz and 3 Hz frequencies
Real-time audio visualizer with 120x120 canvas
30-second shareable video exports with visualizer
Full-length exports up to 10 minutes as MP4, WAV or M4A
Interaural time delay and head shadow filtering
Separate audio into three stems: Vocal, Background Music, and Other
Download individual stems or all stems together
Process audio and video files up to 3 hours
Support for 20+ audio and video formats
Custom Mix to rebalance separated stems
Process files up to 10GB in size
What makes it different
Processes all audio entirely in browser with zero data sent anywhere, ever
Works directly on YouTube, Spotify Web and Apple Music without disrupting playback
Bio-accurate interaural delay of 0.7ms with HRTF 3D positioning
Instant license key delivery via email with immediate activation
Preserves dialogue quality while removing background music
No installation required; runs entirely in browser