Bulk OGG to FLAC Converter Online — Free HD Quality
Drag and drop your multiple OGG files into this 100% free online OGG to FLAC converter (.ogg 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 OGG files are removed from our servers right after. Also see:Convert MID files to MP3 in queue.
Drop your OGG files here to convert to FLAC, or click to browse
Converts .ogg to FLAC (.flac) in HD quality — bulk, free, no signup
Choose FilesOGG vs FLAC — File Format Comparison
See how OGG and FLAC compare across file extension, MIME type, compression, and feature support. Related:Change M4A to MP2.
| Feature | OGG | FLAC |
|---|---|---|
| File Extension | .ogg | .flac |
| MIME Type | audio/ogg | audio/flac |
| Compression Type | Lossy | Lossless |
| Metadata Support | Yes | Yes |
What Is OGG Format?
Ogg Vorbis — a free, open-source lossy audio format offering excellent sound quality at lower bitrates than MP3, widely supported on Linux, Firefox, and gaming platforms. See also:WAV to M4R converter.
- 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. You might also need:How to turn AIFC into iPad Audio?.
- Compression: Lossless
- Tags & Metadata: Supported