FileCrafty Files never leave your device

Convert MP3 to WAV

Turn MP3 files into WAV. Free, no sign-up, and your files never leave your device.

    How to convert MP3 to WAV

    1. Click the box above or drag your MP3 files into it.
    2. Each file is converted to WAV automatically — you see the progress for every file.
    3. Click Download next to each result.

    About MP3 and WAV

    MP3 is the universal audio format. It plays on every phone, car stereo and computer.

    WAV is uncompressed audio. It is perfect quality but files are about ten times bigger than MP3.

    Frequently asked questions

    How do I convert MP3 to WAV?

    Drop your MP3 files into the box above. Each one is converted to WAV in your browser — then click Download.

    Are my files uploaded?

    No. FileCrafty converts files inside your browser, so they never leave your device.

    Which browsers are supported?

    Recent Chrome, Edge and Safari work best. Firefox works for most files.

    More media tools

    More free tools

    Compress videoShrink MP4, MOV and WebM to 10 MB for Discord, 25 MB for email or any size you need.Video converterConvert iPhone MOV, WebM and MKV videos to MP4 that plays everywhere.Video to MP3Extract the sound from any video and save it as MP3, WAV or M4A.Audio converterConvert WAV, M4A, FLAC and OGG to MP3 — or MP3 to WAV — in bulk.MP3 cutterTrim songs and voice memos on a waveform, add fades, or make a ringtone.Video to GIFTurn any moment of a video into an animated GIF — choose size and smoothness.