Audio Spatializer by 8Dfy

Tracking since Apr 7, 2026.

Changelog

• Apr 19, 2026
  description

  Audio Spatializer transforms flat YouTube audio into an immersive 8D
  experience using real-time Web Audio processing.
  
  Unlike pre-made "8D audio" videos, it works on ANY YouTube video and uses
  real psychoacoustic techniques: interaural time delay, head shadow filtering,
  convolution reverb, and non-linear panning curves.
  
  Features:
  - 8 curated presets (8D Rotation, Concert Hall, Bass Boost, Studio Monitor...)
  - Bass enhancement (sub-bass + low-shelf, up to +14dB)
  - Clarity EQ (presence + air)
  - Convolution reverb with synthetic impulse response
  - Draggable floating control panel with real-time visualizer
  - 100% client-side - no audio leaves your browser
  
  Works on youtube.com and music.youtube.com. Best with headphones.

  Audio Spatializer by 8Dfy transforms flat YouTube audio into an immersive 8D spatial experience using real-time Web Audio processing.
  
  Unlike pre-made "8D audio" videos, it works on ANY YouTube video and uses real psychoacoustic techniques: interaural time delay, head shadow filtering, convolution reverb, and non-linear panning curves.
  
  Features:
  
  4 spatial modes: Standard 8D, Multi-band Surround, HRTF 3D Positioning, Binaural Beats
  18 curated presets with sub-variants (Warm, Deep, Punchy, Intimate, Grand, Cathedral)
  Bass enhancement (sub-bass 45Hz + low-shelf 80Hz, up to +14dB)
  Clarity EQ (presence 3.5kHz + air 10kHz)
  Convolution reverb with synthetic impulse response
  Binaural beats for Focus (20Hz), Relax (10Hz), Sleep (2Hz), Meditate (6Hz)
  Audio export as WAV (lossless) or WebM (PRO)
  Draggable floating control panel with real-time pan visualizer
  Strength slider to blend preset variants from subtle to extreme
  100% client-side — no audio leaves your browser, no data collected
  Free: Full 8D audio on YouTube with 8 presets, bass/clarity/reverb controls, and visualizer.
  Pro ($4.99 one-time): Surround, HRTF 3D, binaural beats, audio export.
  
  Works on youtube.com and music.youtube.com. Best with headphones.
  
  Learn more: https://8dfy.xyz

• Apr 19, 2026
  short_description

  Real-time spatial/8D audio processing for YouTube videos using Web Audio API

  Turn YouTube audio into immersive 8D spatial sound. Surround, HRTF 3D, binaural beats. Free, client-side, no account needed.

• Apr 19, 2026
  name

  Audio Spatializer — 8D Audio for YouTube

  Audio Spatializer by 8Dfy

• Apr 19, 2026
  host_permissions

  https://www.youtube.com/*, https://music.youtube.com/*

  https://www.youtube.com/*, https://music.youtube.com/*, https://api.gumroad.com/*

Permissions & access

Permissions

storageactiveTabscripting

Host access

https://www.youtube.com/*, https://music.youtube.com/*, https://api.gumroad.com/*

Screenshots