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WMA to FLAC - Online Audio Converter
Convert WMA to FLAC online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert WMA to FLAC
Drop WMA audio here or click to select
WMA
FLAC (FLAC)
About WMA to FLAC
Convert WMA to FLAC. WMA is Microsoft's audio codec paired with Windows Media workflows. FLAC halves WAV sizes bit-for-bit with open hardware support. Apple players prefer ALAC; convert for iPhone libraries..
Why convert WMA to FLAC?
- Larger files than lossy shares with FLAC lossless quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
WMA vs FLAC
| Codec | WMA v2 | FLAC |
|---|---|---|
| Compression | lossy | lossless |
| Sample behavior | Quality set by bitrate | Full quality kept |
| Typical use | WMA is Microsoft's audio codec paired with Windows Media workflows. | FLAC halves WAV sizes bit-for-bit with open hardware support. |
When not to convert WMA to FLAC
- Skip FLAC for the smallest share: lossless output stays large, so prefer a lossy target when sending WMA files.
- Keep a master copy: repeated exports stack small losses, so archive WMA before batch FLAC shares.
Limits
Starting point: WMA - WMA is Microsoft's audio codec paired with Windows Media workflows. Copy-protected store files cannot be converted; use DRM-free sources. Apple players prefer ALAC; convert for iPhone libraries. Encode FLAC (FLAC) from WMA at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert WMA to FLAC?
Drop your WMA file onto this page, choose quality and codec settings, then click Convert. The result downloads as FLAC instantly. All processing runs in your browser.
What codec is used for FLAC?
The default codec for FLAC is FLAC. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.