Convert OPUS to FLAC
Free, instant, and secure online converter. Upload your .opus file and receive a crisp .flac result in seconds.
Need the opposite conversion? Convert FLAC to OPUS →
How to convert OPUS to FLAC
Upload Your File
Click the upload zone or drag and drop your .opus file anywhere on the area.
Start Converting
Hit Convert and our server will process your file instantly with high fidelity preservation.
Download Result
Your .flac file is ready in seconds! Click download. Files auto-delete in 6 hours.
OPUS vs FLAC: Comparison
| Attribute | OPUS (.OPUS) | FLAC (.FLAC) |
|---|---|---|
| Category | audio | audio |
| MIME Type | audio/opus | audio/flac |
| Description | Opus is a highly efficient audio codec built for both speech and music at low latency. | FLAC is a lossless audio codec that preserves full sound quality while reducing file size. |
About These Formats
About OPUS files
Opus is a highly efficient audio codec built for both speech and music at low latency.
About FLAC files
FLAC is a lossless audio codec that preserves full sound quality while reducing file size.
Frequently Asked Questions
How do I convert OPUS to FLAC?
Upload your .opus file using the box above, or drag and drop it in. We'll automatically convert it to .flac format — just click download when it's ready.
Is it free to convert OPUS to FLAC?
Yes. Converting OPUS to FLAC is completely free, with no watermarks, no signup, and no limit on how many files you convert.
Is it safe to convert files here?
Yes. Files are processed securely and automatically deleted from our servers a few hours after conversion. We never share or view the contents of your files.
What is a opus file?
Opus is a highly efficient audio codec built for both speech and music at low latency.
What is a flac file?
FLAC is a lossless audio codec that preserves full sound quality while reducing file size.