Bulk WMA to FLAC Converter Online — Free HD Quality
Drag and drop your multiple WMA files into this 100% free online WMA to FLAC converter (.wma to .flac), and click the Convert button to bulk convert them to FLAC format in HD quality. Use the quality slider to fine-tune your FLAC output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original WMA files are removed from our servers right after. Also see:How do I change MIDI to WAVE?.
Drop your WMA files here to convert to FLAC, or click to browse
Converts .wma to FLAC (.flac) in HD quality — bulk, free, no signup
Choose FilesWMA vs FLAC — File Format Comparison
See how WMA and FLAC compare across file extension, MIME type, compression, and feature support. Related:Convert ALAC to WAV.
| Feature | WMA | FLAC |
|---|---|---|
| File Extension | .wma | .flac |
| MIME Type | audio/x-ms-wma | audio/flac |
| Compression Type | Lossy | Lossless |
| Metadata Support | Yes | Yes |
What Is WMA Format?
Windows Media Audio — Microsoft's proprietary lossy audio codec bundled with Windows Media Player, commonly found in legacy Windows media libraries and early-2000s digital music stores. See also:Transform WMA to OGG.
- Compression: Lossy
- Tags & Metadata: Supported
What Is FLAC Format?
Free Lossless Audio Codec — open-source lossless compression that reduces file size by 40–60% versus WAV with zero quality loss, perfect for audiophile archiving.
- Compression: Lossless
- Tags & Metadata: Supported