01 / Fast steps
- Drop or pick your WAV files.
- Encoding starts automatically.
- Download the MP3 files.
WAV to MP3 Converter
Drop WAV files and download MP3s that are roughly ten times smaller, encoded on your device.
drop your files anywhere in this area
Your files never leave your device. This tool even works offline.
WAV
02 / Best for
- Shrink voice memos and interview recordings before sharing.
- Convert audio exports from editing software into a shareable format.
- Free up space taken by uncompressed recordings.
03 / Why here
- A 50 MB WAV typically becomes a 5 MB MP3 at 192 kbps.
- Runs entirely in your browser, so recordings never leave your device.
04 / Keep in mind
- MP3 is lossy: 192 kbps is transparent for most uses, but keep the WAV master if you plan further editing.
Tool connections
Related tools
01MP3 to WAVConvert MP3 files to uncompressed WAV for editing, sampling and tools that require PCM audio.02M4A to MP3Convert M4A and AAC recordings, including iPhone voice memos, to universally compatible MP3.03MP4 to MP3Extract the audio track from MP4, WebM and MOV videos and save it as MP3, right in your browser.
faq
Questions, answered.
01How much smaller will my files get?
Roughly ten times smaller: WAV stores uncompressed PCM, while MP3 at 192 kbps keeps the perceived quality at a fraction of the size.
02Is my recording uploaded anywhere?
No. The encoding runs locally in your browser, so voice memos and session recordings never leave your device.
03Is WAV to MP3 free to use?
Yes, WAV to MP3 is completely free, with no sign-up and no usage limits. It runs entirely in your browser, so your data never leaves your device.