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Unlimited WMV to FLACConverter for Free

Convert WMV to FLAC — Free & Unlimited.

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Audiophile grade archiving

If you have concert footage or high-quality musical performances saved in a Windows Media container, you do not want to ruin the sound with lossy compression. Extracting to FLAC provides a perfectly lossless audio track that still benefits from smart file size reduction.

Keep your data secure

Your personal media collection is nobody else's business. By operating entirely within your web browser, our tool ensures your original videos are never transmitted across the web. Total privacy is permanently baked directly into the process.

Flawless sound preservation

FLAC is heavily favored by sound engineers and audiophiles because it preserves the exact digital signature of the original audio. You get an exact sonic replica of the source material, immediately ready for high-end playback systems.

Frequently Asked Questions

Both are lossless, but FLAC applies data compression to reduce the file size by up to 50% without altering a single bit of audio quality. WAV remains totally uncompressed and massive.
Natively, iTunes and standard Apple Music apps do not support FLAC. You would need a third-party player or convert it to Apple's ALAC format.
Yes, extracting to FLAC retains the original audio data flawlessly. However, it is limited by the quality of the sound originally recorded in the WMV file.
Our website loads a specialized application directly into your browser tab. Your computer's CPU runs the program locally to convert the file without web uploads.
There are no strict limits imposed by our site. The max size depends on how much memory your specific browser and hardware can allocate.