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Convert WAV to MP3

Convert WAV to MP3 online for free. No signup required. Your files upload over an encrypted connection and are deleted after 2 hours.

  • Free

    no account needed

  • Frankfurt

    stored in the EU

  • 2 hours

    then files are deleted

New conversion

Any format in, the right format out

Drag and drop your files here, or import from:

Upload files up to 100 MB in WAV

How to convert WAV to MP3

Everything happens on this page, in any modern browser, with nothing to install.

  1. Upload your WAV file

    Drag and drop your WAV file or browse from your device, Google Drive, Dropbox, or OneDrive.

  2. Convert to MP3

    Press Convert. To convert several WAV files at once, add them all first.

  3. Download your MP3

    Most files are ready in seconds.

What you get when you convert WAV to MP3

Each WAV file you add comes back as its own download, under its original name.

  1. 01

    With several results, Download all saves them all with one click.

  2. 02

    If one file in a batch fails, the others still finish, and the result says what went wrong.

What WAV and MP3 files are

WAV

WAV is an uncompressed audio format developed by Microsoft and IBM. It stores the recording exactly as captured, so files are large but nothing is lost, which makes it the standard for editing, mastering and archiving.

MP3

MP3 is the most widely used compressed audio format. It shrinks recordings to a fraction of their original size while keeping the sound quality most listeners expect, which is why it plays on virtually every device and app.

Convert other files to MP3

Select a source format below to convert files to MP3.

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Frequently asked questions

Still have questions? Contact support.

Is it free to convert WAV to MP3?

Yes, converting WAV to MP3 is completely free. You can convert files up to 100 MB and up to 10 files per batch, and no signup or account is required.

Will converting WAV to MP3 affect the quality?

Our converter preserves the original quality of your WAV files during the conversion to MP3. The output maintains formatting, layout, and visual fidelity as closely as possible.

Can I convert multiple WAV files to MP3 at once?

Yes. You can convert up to 10 WAV files to MP3 in a single batch. Drag and drop all the files at once, and Novitora processes them together.

Is my data safe when converting WAV to MP3?

Your files upload to Novitora servers over an encrypted TLS connection and are automatically deleted 2 hours after upload. Data is stored in the EU (Frankfurt), and we follow SOC 2-aligned security practices.

What devices can I use to convert WAV to MP3?

Novitora works in any modern web browser on desktops, laptops, tablets, and phones. There is nothing to install: open the page, upload your WAV file, and download the MP3.