Our Story
MasterAudio was born from a real problem: millions of musicians, producers, and content creators worldwide are making incredible music, but lack the tools to bring it to professional release quality.
Mastering — the final and most critical step in audio production — is typically expensive and complex. A professional mastering session can cost anywhere from $50 to $500 per track. With MasterAudio, you get the same result in seconds, right in your browser.
Technology
MasterAudio leverages the Web Audio API — the native audio processing engine in modern browsers — combined with advanced AI algorithms:
- Demucs AI (Meta Research) — the htdemucs deep-learning model for state-of-the-art vocal/beat stem separation
- OfflineAudioContext — high-speed offline audio processing with zero real-time latency
- IIR Filter Analysis — sibilance detection powering the smart de-esser
- Haas Effect Engine — vocal doubling with precise pitch shift and stereo panning
Key Features
- ⚙ AI Mastering — automatic EQ, dynamic compression, limiter, stereo width
- 🎤 Stem Separation — separate vocals and beat with Demucs htdemucs
- 🎙 Vocal Humanizer — Doubling, Haas effect, de-esser, warmth, air
- 🎛 Studio EQ & Effects — 10-band EQ, reverb, delay, chorus
- 📦 Batch Processing — process multiple files simultaneously
- ☁ No Install — runs entirely in the browser
Why MasterAudio?
💰 Cost-effective
Instead of $50–$500/track at a studio, get unlimited mastering from just $2.99/day.
⚡ Fast
Results in seconds instead of waiting days for a studio to return your files.
🎯 Precise
Full control over every parameter — no dependence on a sound engineer's subjective judgment.
🔒 Private
Your music is processed locally in the browser — we never upload your files to our servers.
Contact
We're always happy to hear from you. Owner: Henry Huynh
- 💬 Zalo: 0962 347 547
- 📱 WhatsApp: +84 962 347 547
- 📧 Email: sachnoikhoinghiep@gmail.com
- 📖 User guide & troubleshooting: masteraudio.cloud/troubleshoot