MASTERIZER

Free audio mastering engine -- upload, match, master.

Drop your track here or click to upload

MP3, WAV, FLAC, OGG, M4A (max 50 MB)

Respects your mix, only matches the reference spectrum.

320k MP3 output -- Free tier: 5 masters/week

Need more masters? -- 5 for $1 -- lifetime -- Ko-fiFAQ — how it works, formats, limits & more
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