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Convert MP3 to WAV

Counter MP3 → WAV
Drop your files here .mp3

    MP3 is lossy, and some audio editors, phone systems and tools want uncompressed sound. Converted to WAV, it opens everywhere.

    • Free
    • No sign-up
    • Batch conversion

    Why convert MP3 to WAV?

    To convert MP3 files to WAV, drop them on the counter above. WAV is uncompressed and lossless, so audio editors can work on it without further loss.

    Most files convert in seconds: no queue, no email address, and the WAV result saves straight to your computer or phone.

    How to convert MP3 to WAV

    1. Add your MP3 files

      Drag your MP3 files onto the counter or pick them with Choose files. You can add several at once.

    2. Check the settings

      The defaults suit most cases. Change quality, size or other options if you like; after a change, one click converts again.

    3. Conversion starts by itself

      Each file is converted to WAV and its row is stamped CONVERTED.

    4. Download your WAV file

      Get the file with Download. With several files you can download them all as one ZIP.

    MP3 vs WAV

    PropertyMP3WAV
    Full nameMPEG-1 Audio Layer IIIWaveform Audio File Format
    TypeAudioAudio
    CompressionLossyLossless
    Created byFraunhofer IIS / MPEGMicrosoft ve IBM
    Year19931991
    Extensions.mp3.wav .wave
    MIMEaudio/mpegaudio/wav

    About the formats

    MP3

    MPEG-1 Audio Layer III

    MP3 is the most widespread audio format in the world. Lossy compression shrinks files to about a tenth of WAV, and it plays on every device.

    All MP3 conversions

    WAV

    Waveform Audio File Format

    WAV usually stores audio with no compression at all (PCM). It is the lossless source for studio recording and editing, and its files are large.

    All WAV conversions

    Frequently asked questions

    Is converting MP3 to WAV free?

    Yes, completely free. No account, no daily limit, no watermark and no queue.

    Does it work on a phone?

    Yes. It works on iPhone, iPad and Android, with no app to install.

    Is there a file size limit?

    There is no size limit set by us. Files of hundreds of MB convert too; very large files take longer and are handled more comfortably on a computer than on a phone.

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    FLAC WAV lossless, ready to edit
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    OPUS WAV lossless, ready to edit · WhatsApp voice note