Installed · Thank you
Welcome to 8Dfy. 🎧
Your browser just learned spatial audio. Let's get your first 8D track playing — it takes under a minute.
60-Second Setup
Three steps to your first 8D track.
Pin the extension
Click the puzzle icon next to Chrome's address bar, find 8Dfy, and hit the pin. Now it's always one click away.
Play anything on YouTube
A song, a podcast, a live set — the floating 8Dfy panel appears on top of every video automatically.
Headphones on. Toggle ON.
Hit the ON switch in the panel and the sound starts orbiting your head. That's the whole setup.
Know Your Panel
Everything lives in one floating panel.
It sits on top of the video. Drag it anywhere, collapse it with the minus, and tweak everything in real time.
- 1
Master switch
Turns the whole effect on or off instantly — original audio is untouched when off.
- 2
Mode tabs
Standard is the classic 8D orbit — free forever. Surround and 3D are Pro modes, and each one gives you a free 60-second preview per page.
- 3
Presets
8 starting points like 8D Rotation or Concert Hall. Bass Boost and Concert Hall add variant chips — Warm, Deep, Punchy. Tweak anything and it becomes Custom.
- 4
Spatial controls
Speed sets how fast sound orbits (0.10–0.20 Hz feels best). Intensity sets how wide.
- 5
Enhance & Export
Bass, clarity, and reverb sliders, Binaural Beats chips (Focus, Relax, Sleep, Meditate), and the Export section — where recording lives and Pro unlocks full-length WAV, M4A, and MP4 video.
Pro Tips
Get the most out of it.
Headphones are required — 8D works by sending different signals to each ear.
Start with the 8D Rotation preset at 0.15 Hz. It's the classic effect.
Try Concert Hall on live performances — the reverb is built for it.
It keeps working in background tabs, so queue up a playlist and go.
When you're ready
Surround · HRTF 3D · Binaural Beats · 10-Minute Exports
Every Pro mode has a free 60-second preview — try Surround, 3D, and Binaural Beats right in the panel. Pro makes them unlimited and adds full-length WAV, M4A, and 1080p MP4 exports, all for a one-time $4.99. No subscription, lifetime updates.
See Pro Features