Convert OGG to WMA

Convert OGG files to WMA 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 OGG to WMA

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

What to know about OGG to WMA conversion

  • You can choose the bitrate, sample rate and channels (mono, stereo or a 3D spatial effect).

OGG vs WMA

FeatureOGG (Ogg Vorbis Audio)WMA (Windows Media Audio)
Compressionlossylossy
Best forgames and open-source softwareWindows Media Player libraries
Opens inbrowsers, VLC, game engines and AndroidWindows Media Player, VLC, mpv and most media players

OGG (Ogg Vorbis Audio): An open-source, royalty-free compressed audio format designed to provide high-quality streaming and playback.

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

Conversion options

  • Bitrate from 96 to 320 kbps
  • 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 OGG to WMA 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 OGG 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.

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