01 / Fast steps
- Drop or pick your MP3 files.
- The conversion starts automatically.
- Download the WAV files.
MP3 to WAV Converter
Drop MP3 files and download standard 16-bit WAV files that any editor, sampler or legacy system accepts.
drop your files anywhere in this area
Your files never leave your device. This tool even works offline.
MP3
02 / Best for
- Prepare audio for editors and DAWs that work best with WAV.
- Feed samplers and hardware that only read PCM audio.
- Meet upload requirements of systems that reject compressed formats.
03 / Why here
- Standard 16-bit PCM output with the original sample rate and channels.
- Runs entirely in your browser, so audio files never leave your device.
04 / Keep in mind
- WAV files are roughly ten times larger than the source MP3.
- Converting to WAV does not restore quality already lost in MP3 compression.
Tool connections
Related tools
01WAV to MP3Convert bulky WAV recordings into compact MP3 files, entirely in your browser.02MP4 to MP3Extract the audio track from MP4, WebM and MOV videos and save it as MP3, right in your browser.03M4A to MP3Convert M4A and AAC recordings, including iPhone voice memos, to universally compatible MP3.
faq
Questions, answered.
01Does WAV sound better than the MP3?
No. The conversion is lossless from the MP3 onward, but detail already removed by MP3 compression cannot be brought back. WAV is about compatibility, not quality recovery.
02Is my audio uploaded anywhere?
No. Decoding and the WAV rewrite happen locally in your browser, so the files never leave your device.
03Is MP3 to WAV free to use?
Yes, MP3 to WAV is completely free, with no sign-up and no usage limits. It runs entirely in your browser, so your data never leaves your device.