UNIVERSAL MEDIA CONVERTER

MP3 to WAV Converter

Convert compressed MP3 audio into WAV for editing or software that requires PCM audio.

MP4MOVMKVWebMMP3WAVFLAC+ more
✓ No signup✓ Batch up to 3✓ Auto cleanup
Converter readyUp to 400 MB per request • 250 MB per file
250 MB per file400 MB per request45 min max video~30 min auto-delete
Popular:
Output quality
Smart output: MP4Best overall compatibility for video playback and sharing.
Size depends on source
Advanced settingsFine-tune the output
✓ Format-aware settings✓ Live queue progress✓ Files expire after ~30 min
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FORMAT SUPPORT

Video, Audio and Video-to-Audio Conversion

The same FFmpeg-powered engine handles common media workflows without forcing every user through technical codec menus.

Video Converter

Convert MP4, MOV, MKV, AVI, WebM and other common video files to MP4, MOV, MKV, WebM, AVI or GIF.

MP4MOVMKVWEBMAVIGIF

Audio Converter

Change MP3, WAV, FLAC, AAC, M4A, OGG, OPUS and other audio files into the format your player or workflow requires.

MP3WAVFLACAACM4AOGGOPUS

Extract Audio

Upload a video and create MP3, WAV, FLAC, AAC, M4A, OGG or OPUS audio without keeping the video stream.

MP4 → MP3MOV → WAVMKV → FLAC
MP3 TO WAV GUIDE

Why Convert MP3 to WAV?

Convert compressed MP3 audio into WAV for editing or software that requires PCM audio.

Recommended starting pointConverting MP3 to WAV does not restore quality already lost during MP3 compression.
INPUT

MP3

A highly compatible lossy audio format supported by almost every phone, computer, car stereo and media player.

Portable listening, sharing and smaller audio files.
OUTPUT

WAV

An audio container commonly used for uncompressed PCM audio in editing, production and interchange workflows.

Editing, production, transcription and software that expects PCM audio.

How to convert MP3 to WAV

  1. Upload your MP3 file above.
  2. Keep WAV selected as the output.
  3. Choose Balanced quality unless your workflow needs another setting.
  4. Open Advanced settings only if you need trimming, resolution, bitrate, sample rate or a custom filename.
  5. Start the conversion and download the finished file when it is ready.
Before you convert

Repeated lossy conversion cannot restore detail removed from the original source. Uncompressed WAV files are much larger than MP3, AAC or OGG.

Changing a container or codec cannot recreate quality already missing from the source, so keep an important original when possible.