🗂️ Batch Audio Processor
Local multi-file normalization at adjustable peak level. Exports 24-bit PCM WAV files in a ZIP, no server uploads.
1 · Load and adjust
Audio processing is local to your browser. Use uncompressed source audio for best results. A 24-bit WAV export preserves PCM precision; it does not restore quality lost in MP3 sources.
2 · Preview and export
Original waveform
About Batch Audio Processor
Local multi-file normalization at adjustable peak level. Exports 24-bit PCM WAV files in a ZIP, no server uploads. Free for creators from DJ Boothby Eddie B.
Adjust several files together
Select your recordings, choose the available peak-normalization setting, process the batch and collect the WAV files from the output ZIP.
What to check
This is peak normalization, not a guarantee of equal perceived loudness or streaming compliance. Compare the resulting tracks before release.
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Built and maintained by Eddie Boothby. Tool behavior and processing requirements depend on the selected application and browser.