Best uses
- Convert compressed audio into WAV before editing in another tool.
- Create a standard 44.1 kHz or 48 kHz file for video, podcast, or voice workflows.
- Export mono when speech, dictation, or simple review audio does not need stereo channels.
Audio Tools
Audio to WAV Converter
Upload an audio file and export a clean WAV in your preferred sample rate.
or drag and drop an audio file here
Supported formats: MP3, WAV, M4A/AAC, OGG, FLAC (depends on browser support).
No audio selected yet.
Preview
Audio to WAV guide
Use this tool when an audio file needs a broadly compatible WAV export for editing, archiving, transcription, or another app that does not accept the original format.
How it works
The browser decodes the uploaded audio, optionally resamples it or mixes it to mono, then writes a WAV file directly from the decoded audio buffer.
Supported files
Input support depends on your browser and can include MP3, WAV, M4A/AAC, OGG, and FLAC. The output is always WAV.
Privacy and limits
The file is processed in this browser session. Long audio can use a lot of memory because WAV is uncompressed and usually larger than MP3 or M4A.
Common issues
- If the browser cannot decode the upload, convert the source to MP3 or WAV first.
- Choose 48 kHz for video-oriented projects and 44.1 kHz for many music or general audio jobs.
- If the result is too large to share, convert to MP3 after creating the WAV.
Next step
Need a smaller sharing file? Use Audio to MP3. Need to cut the clip first? Use Audio Trim before exporting again.