8D Audio & Spatial Sound — 8Dfy

8D audio, spatial surround & HRTF 3D for YouTube. Free presets, bass boost, binaural beats & shareable clips.

Turn any YouTube video into immersive 8D spatial audio — in real time, 100% in your browser. Put on headphones and hear music orbit your head with true HRTF 3D positioning, multi-band surround, and binaural beats. No account, no uploads, nothing leaves your device. ✅ 8 one-click 8D presets — 8D Rotation, Slow Ambient, Fast Spin, Center Focus, Bounce, Bass Boost, Concert Hall, Studio Monitor ✅ 3 spatial engines — Standard 8D, multi-band Surround, and HRTF 3D with Orbit / Figure-8 / Drift motion ✅ Studio-grade shaping — bass boost, clarity EQ, convolution reverb, each with variants (Concert Hall: Intimate · Grand · Cathedral) ✅ Binaural beats for focus, study, sleep & meditation ✅ Real-time audio-reactive visualizer ✅ Export & share your 8D mix — 1080p MP4 video, lossless WAV, or M4A ✅ Works with any headphones or earbuds — available in 52 languages Great for music, studying, focus, meditation and sleep. Discover why "8D audio" is blowing up on TikTok and YouTube Shorts — and make any song sound like it. Free forever: full 8D audio with 8 presets, bass/clarity/reverb, the live visualizer, and 30-second shareable video clips. Pro (one-time $4.99): unlimited Surround, HRTF 3D and binaural beats, plus full-length exports up to 10 minutes as 1080p MP4, WAV or M4A. Privacy first: all audio is processed locally with the Web Audio API. No analytics, no tracking, and your audio is never recorded or transmitted. The only network call is an optional license check with Gumroad when you activate Pro. Learn more: https://8dfy.xyz