
AI Mastering is an AI-powered online audio mastering service that automatically analyzes and optimizes audio quality to near-commercial release standards.
Currently, the service offers free usage, including online processing and a downloadable offline desktop version.
Key features include AI-powered audio enhancement, loudness and dynamic range control, customizable parameters, spectrum analysis, and online, offline desktop, and API access.
The offline desktop version runs locally on your computer, with no cloud uploads required, reducing processing wait times and protecting privacy.
Suitable for independent musicians, podcasters, audio engineers, and anyone who needs a quick, convenient way to optimize audio quality.
Users upload audio by dragging and dropping or selecting files on the site; the service processes it with AI, and you can adjust parameters and download the processed file.
Supports common audio formats such as WAV and MP3; you can choose before or during processing.
The service provides an API based on the OpenAPI specification; developers can refer to the official docs to integrate and use it.

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