Convert WMA to WAV

Convert WMA files to WAV locally, completely free and with maximum privacy.

Drag and drop your files here

or click to browse local files (large files supported, limited only by browser RAM)

Upload Files

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How to convert WMA to WAV

Drop your .wma files above, or click Upload Files. You can add many files at once.
WAV is already selected as the output. Open the settings (gear icon) to fine-tune the result.
Click Convert All. FFmpeg runs inside your browser through WebAssembly; nothing is uploaded.
Download your .wav files as soon as each one finishes.

What to know about WMA to WAV conversion

Converting a lossy WMA to WAV cannot restore detail that was already discarded, but it avoids any further loss in later edits.
You can choose the bitrate, sample rate and channels (mono, stereo or a 3D spatial effect).

WMA vs WAV

Feature	WMA (Windows Media Audio)	WAV (Waveform Audio File Format)
Compression	lossy	uncompressed
Best for	Windows Media Player libraries	recording and editing audio at full quality
Opens in	Windows Media Player, VLC, mpv and most media players	every audio editor, DAW and media player

WMA (Windows Media Audio): A lossy audio codec and container developed by Microsoft for Windows Media Player.

WAV (Waveform Audio File Format): An uncompressed, high-fidelity lossless audio format developed by Microsoft and IBM, standard for professional recording.

Conversion options

16-bit or 24-bit PCM
Sample rate: 22.05, 44.1 or 48 kHz
Mono, stereo or 3D spatial audio
Playback speed (0.5× to 2×)

Frequently asked questions

Is it safe to convert WMA to WAV here?

Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.

Is there a file size limit?

There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.

Can I convert several WMA files at once?

Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.

Related conversions

Need the opposite? Convert WAV to WMA.

Convert WMA to other formats

Convert other formats to WAV

See every WMA converter and WAV converter, or browse the full converter directory.