WAV to MP3

WAV to MP3 features

• 01

  Much smaller files

  MP3 compression typically reduces a WAV to around 10% of its original size, making tracks easy to share, stream, or fit on a device.

• 02

  Adjustable bitrate

  Use the quality control to pick a higher bitrate for near-transparent audio or a lower one for the smallest files — you choose the size-versus-quality balance.

• 03

  100% private, no upload

  Encoding runs locally in your browser. Your audio never touches a server, so it's safe for private recordings and voice memos.

WAV to MP3 FAQ

How do I convert WAV to MP3?

Drop your WAV file onto the upload area (or click Choose file), set the quality if you want, then click Convert. Download the MP3 when it's ready.

Will I lose audio quality converting WAV to MP3?

MP3 is lossy, so some data is discarded. At a high bitrate (256–320 kbps) the difference from the WAV is inaudible to most listeners, while the file is a fraction of the size.

How much smaller will the MP3 be?

Typically about 10 times smaller than the WAV, depending on the bitrate you pick. A multi-hundred-megabyte WAV usually becomes tens of megabytes as an MP3.

Why convert WAV to MP3?

MP3 is universally supported and far smaller, which makes it ideal for sharing by email, uploading to the web, or storing lots of tracks on a phone or player.

Is my audio uploaded to a server?

No. The converter runs entirely inside your browser using FFmpeg WebAssembly, so your files never leave your device.