Convert WMA to WAV offline by JavaScript

Convert WMA to WAV offline

Convert local WMA files to WAV files offline by JavaScript in your web browser without any software downloads or file uploads!

Files:

Target:

Audio bitrate:

Sample rate:

OUTPUT FILES:

#	File Name	File Size	Actions

How to convert WMA to WAV offline

Choose local WMA files, choose "WAV" as target audio format, then click the "CONVERT OFFLINE" button to start offline conversions in bulk. Each file can be up to 2GB. Please note this offline audio converter only works in web browsers that support new technologies such as WebAssembly, Shared Array Buffer and Site Isolation. Use online converter instead if this offline converter doesn't work in your web browser.

Name	WMA	WAV
Full name	Windows Media Audio	Waveform Audio File Format
File extension	.wma	.wav .wave
MIME	audio/x-ms-wma	audio/vnd.wave, audio/wav, audio/wave, audio/x-wav
Developed by	Microsoft	Microsoft & IBM
Type of format	Audio file format	Audio file format, container format
Introduction	Windows Media Audio (WMA) is an audio data compression technology developed by Microsoft. The name can be used to refer to its audio file format or its audio codecs. It is a proprietary technology that forms part of the Windows Media framework. Each WMA file features a single audio track in one of the four sub-formats: WMA, WMA Pro, WMA Lossless, or WMA Voice.	Waveform Audio File Format is a Microsoft and IBM audio file format standard for storing an audio bitstream on PCs. It is the main format used on Windows systems for raw and typically uncompressed audio. The usual bitstream encoding is the linear pulse-code modulation (LPCM) format.