Opus to FLAC
Change Opus to FLAC and keep the quality you need. Free for up to 10 files a day, no sign-up.
Opus
Your files
Drop your .opus files here
or
You can add several files and convert them together.
How to convert Opus to FLAC
- Drop your Opus file into the box above, or add it from a link.
- FLAC is already selected. Use the settings button next to it to change size, quality or other options.
- Select Convert, then download your FLAC file.
To do this from your own code, call the FileForge API with "output_format": "flac".
About the formats
.opus
Opus is a modern audio codec used by WhatsApp voice notes, Discord and WebRTC calls. It sounds great at low bitrates but many players and editors don't recognise .opus files.
.flac
FLAC is lossless audio: it compresses sound to about half the size of WAV with no loss at all. It's the format for music collectors and hi-res downloads, but files are large and not every device plays them.