Private by default
Conversions run on your device
Convert OPUS to FLAC
Drop a OPUS file into the converter and choose FLAC as the output.
Output format
Choose what to convert to
No sign-up
Start converting without creating an account
38+ file types
Continuously updated as new image and video formats are added
Convert OPUS to FLAC privately
Use this OPUS to FLAC converter when you need a FLAC file from a OPUS source.
OPUS is a compressed audio format built for speech, music, calls, and low-latency web audio.
FLAC is a lossless audio format used for archiving music and keeping recordings without quality loss.
Questions about OPUS to FLAC conversion
Yes. Filu is free to use for OPUS to FLAC conversion.
No. Files stay in your browser while this OPUS to FLAC conversion runs on your device.
Yes, when the uploaded OPUS file uses file features this browser can read. If not, Filu shows the desktop option before you convert.
Related converters
Audio converterMP3, WAV, OGG & more