WAV TO MP3 Converter

  • Step 1: Select the MP3 file you want to convert and upload it here.
  • Step 2: Wait until the conversion has finished after clicking 'Convert'.
  • Step 3: Download the freshly created MP3 file.

WAV 2 MP3

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The WAV Format

The Waveform Audio File Format (WAV) was originally developed by Microsoft and IBM for storing an audio bitstream on computers. Thereby usually bitstream encoding with linear pulse-code modulation (LPCM) is applied.

The MP3 Format

MP3 is the abbreviation for "MPEG-1 Audio Layer 3" and belongs to the family of Motion Picture Expert Group (MPEG) formats. When creating a MP3 the original music file is lossy compressed which significantly reduces its file size. When converting your audio stream, our tool chooses an ideal sample rate with respect to the output file size.

Unlimited free conversions

This app is a completely free online tool that allows you to convert between the two most common audio formats. No sign-up is required.

MP3 conversion reduces file size

Save disk space by converting your favorite audio files to MP3. Due to the advanced MPEG compression of this audio format, you can reduce the file size of any audio stream by up to 90%.

Convert between WAV and MP3

Our free audio converter is available online without downloading and installing any third-party software. The conversion process usually takes less than 30 seconds depending on the size of the original data you submit.

Privacy Protection

Your privacy is important for us. All files are removed from our servers immediately after the document conversation is complete, and no one will ever look at your documents either.


WAV to MP3 conversion quality rating

+ + + + + 5 / 5   (based on  41  reviews )

You can submit your review after converting at least one file!