Master a Song Online Free

Three steps to a mastered song

First, upload the final mix of your song. AetherWave accepts common audio formats and normalizes your file to clean, studio-grade quality before processing. Second, pick a preset that matches your genre, from pop and rock to hip hop, EDM, and more. Third, download your mastered track as a professional WAV.

The whole process takes seconds, runs entirely in your browser, and your first master costs nothing.

Frequently Asked Questions

How do I master a song online for free?

Upload your mix to AetherWave, pick a genre preset, and download the mastered WAV. Your first master is free with no software to install.

What formats can I upload?

AetherWave accepts common audio formats and normalizes your upload to clean, studio-grade quality before mastering it.

How long does mastering take?

Only seconds. The masterer processes your track automatically and returns a finished 24-bit / 48 kHz WAV.