Convert MP3 to WAV

To convert MP3 to WAV: add the .mp3 file below and click Convert. Your browser decodes the audio and encodes an uncompressed WAV that downloads immediately.

Drop your MP3 file here

or browse your device

Your file is processed on your device and never uploaded anywhere.

    WAV is an uncompressed audio format that audio editors, DAWs, and some hardware prefer. Converting MP3 to WAV gives you a raw PCM file ready for editing. Everything happens on your device.

    How do I convert MP3 to WAV?

    1. Add your MP3 file using the box above — drag and drop, or tap to browse.
    2. Press Convert to WAV. The file is processed right in your browser.
    3. Download your new WAV file. Nothing is ever uploaded.

    Good to know

    • WAV stores uncompressed PCM audio, so files are large — roughly 10 MB per minute of stereo CD-quality (16-bit, 44.1 kHz) sound.
    • Converting MP3 to WAV cannot restore detail lost during the original MP3 compression; it simply removes further compression for editing.
    • WAV is the standard interchange format for audio editing software and professional workflows.

    Frequently asked questions

    How do I convert MP3 to WAV?

    Add your MP3 above and click Convert. Your browser decodes it and downloads an uncompressed WAV file.

    Will converting to WAV improve the audio quality?

    No. Quality lost when the MP3 was first compressed cannot be recovered. WAV just gives you an uncompressed, edit-friendly copy.

    Why is the WAV file so much larger?

    WAV is uncompressed, so it stores far more data than a compressed MP3 — about 10 MB per stereo minute.

    Related converters

    WAV to MP3M4A to MP3OGG to MP3 All audio converters

    Last updated: 2026-08-30