Convert MP3 to WAV
Convert MP3 to WAV 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 MP3
How to convert MP3 to WAV
Everything happens on this page, in any modern browser, with nothing to install.
Upload your MP3 file
Drag and drop your MP3 file or browse from your device, Google Drive, Dropbox, or OneDrive.
Convert to WAV
Press Convert. To convert several MP3 files at once, add them all first.
Download your WAV
Most files are ready in seconds.
What you get when you convert MP3 to WAV
Each MP3 file you add comes back as its own download, under its original name.
- 01
With several results, Download all saves them all with one click.
- 02
If one file in a batch fails, the others still finish, and the result says what went wrong.
What MP3 and WAV files are
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.
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.
Convert other files to WAV
Select a source format below to convert files to WAV.
Frequently asked questions
Still have questions? Contact support.
Is it free to convert MP3 to WAV?
Yes, converting MP3 to WAV 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 MP3 to WAV affect the quality?
Our converter preserves the original quality of your MP3 files during the conversion to WAV. The output maintains formatting, layout, and visual fidelity as closely as possible.
Can I convert multiple MP3 files to WAV at once?
Yes. You can convert up to 10 MP3 files to WAV in a single batch. Drag and drop all the files at once, and Novitora processes them together.
Is my data safe when converting MP3 to WAV?
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 MP3 to WAV?
Novitora works in any modern web browser on desktops, laptops, tablets, and phones. There is nothing to install: open the page, upload your MP3 file, and download the WAV.