Studio-grade mastering,
powered by AI.
AURIUM turns rough mixes and AI-generated tracks into release-ready masters — real-time EQ, loudness, true-peak limiting, and intelligent artifact repair, right in your browser.
Everything you need to master
A complete mastering chain — no plugins, no installs, no studio required.
See every decibel
A full-width waveform with click-to-seek, professional L/R peak meters with a hard 0 dB ceiling, peak-hold, and live clip detection. Always know exactly where your levels sit.
- True sample-peak metering with peak-hold
- Integrated LUFS & true-peak readout (ITU-R BS.1770)
- Hard 0 dB brickwall limiter so it never clips
Five ways to see your sound
Switch instantly between a scrolling spectrogram, spectrum bars, frequency curve, mirror display, and a real-time oscilloscope. Spot problems before they reach the master.
- Real-time FFT spectrogram & spectrum analyzers
- Oscilloscope for transient & phase inspection
- Log-scaled 20 Hz – 20 kHz display
Fix what AI music gets wrong
One click analyzes your track and repairs the tell-tale artifacts of AI generation — the high-frequency cliff, warble, and noise — then applies glue compression, stereo width, and polish.
- HF Restore rebuilds the spectrum above the AI cutoff
- Analyze & Auto-Repair detects artifacts automatically
- Glue compression, stereo width, de-ess & polish
Shape it to perfection
A full 10-band graphic EQ with genre presets and an AI-driven auto-EQ, plus loudness normalization to your target LUFS and an adjustable true-peak ceiling.
- 10-band EQ from 32 Hz to 16 kHz
- Presets: Vocal, Bass, Bright, Warm + AI Fix
- Normalize to target LUFS for streaming