Convert WMA to WAV for editing software, DJ apps and players that need WAV. Free, private and in your browser — no upload, no sign-up.
Drop audio or video files here
or paste them, or click to choose — several files at once
Choose filesMP3, WAV, FLAC, OGG, M4A, AAC, OPUS, AIFF, WMA, APE, AMR, MP4 and more · up to 300 MB per file
The converter (about 30 MB) is downloaded once on first use and then cached. Your files never leave your device.
Drop WMA files onto the converter, paste them, or click to choose. You can add many at once.
WAV is already selected. If you like, adjust the quality, sample rate or channels before or after adding files.
Each file is converted in your browser in seconds. Save them one by one, or all at once as a ZIP.
Windows Media Audio
Microsoft's legacy audio format
WMA (Windows Media Audio) comes from the Windows Media Player era. Many older music libraries and Windows recordings still use it.
Waveform Audio File Format
Uncompressed studio audio
WAV stores raw PCM audio exactly as it was recorded, without compression. It is the standard working format of audio editors, music production software and broadcasting.
Audio is converted by ffmpeg running inside your browser. Your files never reach a server.
Queue up to 50 files and download them one by one or together as a ZIP.
Set the bitrate, bit depth, sample rate and channels — or simply keep the sensible defaults.
Add your WMA files to the converter above. WAV is already selected as the output, so conversion starts right away. When a file is ready, click Download, or use Download all to get a ZIP.
Nothing more is lost: WAV stores the decoded WMA audio exactly. It cannot restore detail that the WMA compression already removed, though — the file gets bigger, not better. Convert to WAV when software requires it or for editing.
16-bit is CD quality and works everywhere. Pick 24-bit only for high-resolution sources or if you will keep editing the audio. Keep the original sample rate unless a program requires 44.1 or 48 kHz.
No. The WMA to WAV conversion runs entirely in your browser using ffmpeg compiled to WebAssembly. Your files are never sent to a server, so even private recordings stay on your device.
Yes. Add up to 50 files; they are converted one after another, and you can download each WAV file separately or all of them together as a ZIP archive.