Atmos Upmix AI: What It Can Do, What It Cannot Do, and How to QC It

Use AI for Atmos-style upmixing: height layouts, binaural previews, loudness checks, ADM context, and what still needs human QC.

Mixing & Mastering AI — Professional AI Audio Engineering

Master your song online with AI. Upload your track, describe the sound you want, and download a release-ready master in minutes. Powered by MaestroNet, our proprietary neural audio engine.

13 Professional Audio Services

Mixing & Mastering AI provides a complete suite of AI-powered audio engineering tools for musicians, producers, and creators worldwide. Every service runs in your browser — no software to install.

AI Audio Mastering — Intelligent loudness optimization, EQ, compression, stereo imaging, and limiting. 19 mastering styles from Transparent to EDM. Master for Spotify, Apple Music, YouTube, and more with automatic LUFS compliance.
AI Audio Mixing — Multi-stem mixing with console emulation (SSL, Neve, API). Genre-optimized processing with full parameter control over EQ, compression, reverb, and spatial positioning.
Stem Separation — Split any song into individual stems: vocals, drums, bass, and other instruments. Powered by neural source separation for clean, artifact-free results.
Vocal Remover — Remove vocals from any song to create instrumentals, karaoke tracks, or isolate vocals for remixes and sampling.
Auto-Tune & Pitch Correction — Real-time pitch correction with adjustable speed, natural humanization, and formant preservation. Supports chromatic and scale-locked modes.
Audio Restoration — Remove background noise, hum, hiss, clicks, and clipping artifacts. De-noise, de-hum, de-clip, and de-ess your audio to broadcast quality.
Vocal Processing — De-essing, breath control, presence enhancement, and vocal doubling. Polish vocals to studio quality with one-click presets or full manual control.
Reference Track Matching — Match the tonal balance, loudness, dynamics, and stereo width of any reference track. Upload a reference and your audio is shaped to match.
Spectral Editing — Frequency-domain audio editing with harmonic enhancement, spectral denoise, frequency isolation, removal, and declip.
Surround Sound — Convert stereo audio to 5.1, 7.1, quad, or binaural surround sound using AI-powered spatial upmixing.
Time & Pitch Adjustment — Change tempo without affecting pitch, or transpose pitch without changing speed. High-quality time-stretching preserves audio fidelity.
AI Enhancement — Intelligent audio enhancement that analyzes your track and applies optimal processing for clarity, warmth, punch, or presence.
Format Export — Export to WAV, MP3, FLAC, AIFF, or OGG at any sample rate and bit depth. Batch export multiple formats simultaneously.

How It Works

Upload your track — Drag and drop your audio file. Supports WAV, MP3, FLAC, AIFF, and OGG formats up to 200 MB.
Describe your sound — Tell the AI assistant what you want, for example "warm analog master for Spotify" or "loud and punchy hip-hop mix". The AI builds a processing plan tailored to your track.
Review and customize — The AI analyzes your audio and proposes a chain of effects. Adjust parameters or accept the recommendation.
Process and download — Your mastered track is ready in minutes. Preview the before and after comparison, then download in your preferred format.

Pricing

Start for free with no credit card required. Professional plans offer unlimited processing, priority queue, higher upload limits, and advanced features. Plans start at $14.99 per month.

Why Mixing & Mastering AI?

Studio mixing typically costs $200 to $500 per song. Professional mastering adds $50 to $200 more. Our AI platform delivers both, plus restoration, vocal processing, stem splitting, and nine more services, starting from $0 per month with no per-track fees. Results are ready in minutes, not days.

Try the free demo | View pricing