FREE TOOL · V1.1

Audio Batch Master

Add audio files and choose a suitable preset to create mastered WAV files in your browser. Files are not uploaded.

Maximum tracks30
True Peak-1 dB
ExportWAV

Batch queue

Job queue

0 / 30

Processing the same file with the same settings produces nearly identical results. If the result is not right, adjust the preset or tone controls and process it again.
Waiting No file Preset: Basic
    No tracks have been added yet.Drag files into the left panel or use the file button.

    LOCAL AUDIO WORKFLOW

    Master multiple tracks in your browser and export WAV files

    Audio Batch Master reads audio on your device and creates mastered WAV files with selected presets and tone controls, without an upload server.

    How to use it

    1. Choose files or drag and drop audio into the job queue.
    2. Choose a purpose-based preset and adjust tone, low-end, and high-frequency settings.
    3. Master all tracks or one track, then compare original and mastered waveforms.
    4. Download completed tracks individually or download all WAV files.

    Key features

    • Batch processing for up to 30 tracks
    • Purpose-based presets and detailed tone controls
    • Silence trimming, album matching, and True Peak guard
    • Compare original and mastered waveforms and reprocess individual tracks
    • Download mastered WAV results

    File processing and privacy

    Selected audio and processing results remain in this browser's memory and are not uploaded to Wavenox. Download completed files before closing or refreshing the page.

    Processing several large WAV files can increase memory and CPU use on your device.

    Frequently asked questions

    Why are the finished files large?

    WAV is an uncompressed format designed to preserve quality, so it is larger than MP3 or AAC. Convert the download separately if your publishing service requires a compressed format.

    Does this fully replace professional mastering?

    This browser tool supports quick level and tone preparation. For important commercial releases, audition the result on several playback systems and consider review by a mastering engineer.

    Do results remain after I leave the page?

    No. Audio is not stored on a server or account, so download every WAV you need before leaving the page.

    Preset

    Choose a preset