freedropper
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UTILITY

MP3 to WAV Converter

Decode a compatible MP3 into uncompressed WAV audio.

Tool
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What changes when converting MP3 to WAV?

WAV is useful for editing, transcription pipelines and apps that prefer uncompressed PCM audio. Your MP3 input is first decoded with the browser’s available codecs.

Output sample rate, channel count, gain and fades can change the exported recording. WAV is often larger than compressed audio, and conversion cannot recover quality already lost in a lossy source.

Before you download

  • Some input codecs depend on the operating system and browser.
INSTRUCTIONS

Instructions

  1. 1

    Select a local file or enter your input.

  2. 2

    Choose the available options and run the tool.

  3. 3

    Review and download the output.

DETAILS

About this tool

Decode a compatible MP3 into uncompressed WAV audio.

WAV output can be larger than the input. Audio decoding requires format support in your browser. No MP3 encoding is provided.