TrackGleam is free AI audio mastering. Master music right on your phone — load a WAV, MP3, FLAC, or M4A and get a loud, clean, streaming-ready master in minutes. No upload, no account, and nothing leaves your device.

FREE GLEAM MASTERING - UNLIMITED
- Automatic tonal-balance correction tuned to your track's own measurements
- Multiband glue, density and punch, and a true-peak limiter at -1.0 dBTP
- Release-competitive loudness with a volume-matched A/B against your original, so louder can never fake better
- Free 24-bit WAV and 320 kbps MP3 downloads with no watermark
- Genre styles with live shopping: Auto-detect, EDM, Hip-Hop, Rock, Pop, and more - switch styles and hear the change instantly

GLEAMAI PREVIEWS
- GleamAI reads 60+ measurements of your song and writes a mastering recipe for this exact track
- Preview the complete GleamAI master free, right in the app

MEET YOUR AI MASTERING ENGINEER
GleamAI masters come in five directions: Knox Kicker (punch), Ember Loam (warmth), Wyla Span (space), Maxx Voltage (energy), True Morrow (transparency). Each one analyzes your track — loudness, tone, dynamics, stereo — and adapts its moves to what the track actually needs. Auto-pick recommends an engineer and explains why; switching is one tap and previews are free. The engineers are fictional TrackGleam characters — creative mastering directions, not real people or endorsements.

MORE TOOLS INCLUDED
- Song Finisher: a free 12-lane stem mixer
- Voice cleanup for spoken word and vocals
- Free analysis: LUFS meter, true-peak check, tone dashboard, and more

PRIVATE BY DESIGN
All audio processing happens locally on your device. Your tracks are never uploaded, stored, or heard by anyone.