WAV to MP3
Convert WAV audio to a smaller MP3 file. Processed locally in your browser whenever possible.
How to use WAV to MP3
- Choose a file or enter the content for this tool.
- Adjust the available options and start the operation.
- Download the result when it is ready.
Supported input
WAV audio. Files are not uploaded by this page.
Using WAV to MP3
Best for
Converting uncompressed WAV audio to a smaller, widely compatible MP3.
Example
Choose a WAV file, select a bitrate and download the MP3.
Supported formats
WAV input and MP3 output.
Good to know
Up to 200 MiB total on desktop or 64 MiB on small/touch screens. The first conversion downloads FFmpeg; Cancel and Retry are available.
Frequently asked questions
What does WAV to MP3 do?
Convert WAV audio to a smaller MP3 file. The operation runs locally in your browser whenever the selected format supports browser processing.
Are my files uploaded?
No. This tool processes your file locally in your browser whenever possible. The file is not sent to our server.
Do I need an account?
No. The core tool works without signup, login or a credit system.
What is WAV to MP3 useful for?
Converting uncompressed WAV audio to a smaller, widely compatible MP3.
What should I know before using WAV to MP3?
Up to 200 MiB total on desktop or 64 MiB on small/touch screens. The first conversion downloads FFmpeg; Cancel and Retry are available.
Which audio files can I process?
WAV audio