Bulk WAVE to FLAC Converter Online — Free HD Quality
Drag and drop your multiple WAVE files into this 100% free online WAVE to FLAC converter (.wave 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 WAVE files are removed from our servers right after. Also see:Convert MP3 files in bulk to WAV.
Drop your WAVE files here to convert to FLAC, or click to browse
Converts .wave to FLAC (.flac) in HD quality — bulk, free, no signup
Choose FilesWAVE vs FLAC — File Format Comparison
See how WAVE and FLAC compare across file extension, MIME type, compression, and feature support. Related:Convert multiple FLAC to ALAC at once.
| Feature | WAVE | FLAC |
|---|---|---|
| File Extension | .wave | .flac |
| MIME Type | audio/wav | audio/flac |
| Compression Type | Lossless | Lossless |
| Metadata Support | Yes | Yes |
What Is WAVE Format?
Waveform Audio File Format (full name) — the .wave extension variant of WAV; functionally identical to .wav, uncompressed PCM audio recognised by all major operating systems and audio software. See also:Batch process WAV to M4B.
- Compression: Lossless
- 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