Burnish - Mastering that shows what it changed

Burnish masters AI-generated tracks and shows exactly what it changed. It measures your file, repairs the artifacts generators leave behind, the hard high-frequency cutoff, the 350 Hz mud, and the narrow stereo image, then masters to streaming loudness. Every result comes with the full recipe in dB, so nothing is a black box. Free to analyze and preview in full. No account, no subscription. One credit unlocks the download.