8Dfy
Browser extension that transforms YouTube, Spotify Web and Apple Music into immersive 8D spatial sound
A free browser extension that wraps spatial audio around your head on YouTube, Spotify Web and Apple Music with 8D rotation, surround sound, 3D positioning and
About this launch
8Dfy is a free browser extension that transforms YouTube, YouTube Music, Spotify Web, and Apple Music into immersive 8D spatial sound in real-time using the Web Audio API. The core experience includes 8D rotation with bio-accurate interaural time delay and head-shadow filtering, 8 presets, bass/clarity/reverb controls, and a real-time visualizer. It features beat-aware Auto DJ that detects a beat and carries 4 to 8 beats from the outgoing song into the next track with crossfading.
Pro ($4.99 one-time) unlocks multi-band surround where bass stays planted, mids orbit and highs counter-shimmer, HRTF 3D positioning for true 3D spatial placement, and binaural beats at different frequencies for focus, relaxation, meditation or sleep. All audio processing happens 100% client-side in your browser with no data sent to any server and no analytics collected.
What it does
- 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
Pricing
Pricing model: Freemium
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
Shopper questions
What is 8Dfy?
8Dfy is a free browser extension that transforms YouTube, YouTube Music, Spotify Web, and Apple Music into immersive 8D spatial sound in real-time using the Web Audio API. It processes audio entirely in your browser with zero data sent anywhere.
Which music players does 8Dfy support?
8Dfy supports YouTube, YouTube Music, and Apple Music in Chrome and Firefox. Spotify Web is supported in Chrome 116 and newer after one explicit toolbar activation.
What does Auto DJ do?
Auto DJ waits at least 60 seconds, detects a beat, carries 4 to 8 beats from the outgoing song into the next track, and crossfades both while applying a small tempo adjustment when useful. Spotify Auto DJ is in progress.
Is 8Dfy free?
Yes. The core 8D audio experience on YouTube is completely free with 8 presets, bass/clarity/reverb controls, a real-time visualizer, and 30-second shareable video samples. Pro ($4.99 one-time purchase) unlocks full-length exports up to 10 minutes as 1080p MP4 video, lossless WAV, or M4A audio.
Does 8Dfy collect my data?
No. 8Dfy processes audio 100% client-side in your browser. No data is sent to any server, no analytics are collected, and no account is required.
8Dfy has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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