Free Watermarked Demo

Realtime Mastering Demo

Drop in a mix and hear the browser-native mastering chain instantly. Guest previews are watermarked; clean rendering requires a paid unlock or account access.

Watermarked previewPaid clean renderBrowser C++ engine

Demo playback includes the Chosen Masters callout watermark. Pay once to render this clean master, or register to save history and use account features.

AI mastering studio with cloud-connected waveform and spectrum analysis
Guest demoGuest watermarked preview
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Free Preview

Add an audio file and hear the mastering chain immediately with the demo watermark.

Clean Rendering

Login or create an account before rendering or downloading non-watermarked masters.

More Features

Register or login for saved history, account tools, and the fuller mastering workflow.

Readychecking
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Drive

Pre Drive

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Output Peak

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Limiter

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Input Peak-96.0 dB
Input RMS-96.0 dB
Output Peak-96.0 dB
Output RMS-96.0 dB

Built From The Chosen Master

This browser suite is modeled from our DAW mastering plugin.

If you want this mastering workflow directly inside your DAW, try The Chosen Master VST/AU plugin with the same Chosen Masters account licensing flow.

Try It In Your DAW