Convert MP3 to WAV

Free, private and unlimited. Your file never leaves your device.

Drop your MP3 file hereor click to choose a file

Need uncompressed audio for editing, sampling or burning to CD? This tool decodes your MP3 to a standard 16-bit PCM WAV file that every DAW, editor and audio tool accepts.

How to convert MP3 to WAV

  1. Click the box above (or drag & drop) to select your MP3 file.
  2. Press “Convert to WAV”. The conversion runs right in your browser.
  3. Download your WAV file. That’s it: no signup, no watermark.

Why use this converter?

Frequently asked questions

Is this MP3 to WAV converter really free?

Yes. It is completely free with no signup, no watermarks and no conversion limits.

Are my files uploaded to a server?

No. The converter uses WebAssembly to run FFmpeg inside your browser, so your MP3 file never leaves your device. That also means there is nothing for us to store or share.

Is there a file size limit?

There is no artificial limit. Because everything runs in your browser’s memory, very large files (over ~1.5 GB) may fail depending on your device.

Do I need to install any software?

No. Everything works in your browser, desktop or mobile. There is nothing to download or install.

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