OGG to FLAC Converter

Convert OGG to FLAC online. Free batch processing with no signup or watermark.

Upload audio files

Drop or click to add one or more audio files

How to convert OGG to FLAC

  1. 1

    Add one or more OGG files. You can review the complete batch before processing it.

  2. 2

    FLAC is already selected for this page. Add multiple audio files and use the available codec, trim, volume, fade and reverse controls.

  3. 3

    Start the batch, then download and check the finished FLAC file or files.

What changes when you convert OGG to FLAC?

FLAC avoids another lossy compression step, but it cannot recover audio detail already discarded by the OGG source. The file may also become larger.

  • Add multiple audio files and use the available codec, trim, volume, fade and reverse controls.
  • Open the finished FLAC file and check fine details, layout and compatibility in the app where you plan to use it.
Source format

What is a OGG file?

OGG is a free, open audio format (usually Vorbis or Opus) that delivers great sound at small sizes without licensing fees. It is popular in games, on the web and with open-source software, but some devices need it converted to MP3 first.

How to open a OGG file

OGG plays in VLC, Firefox, Chrome and most media players; on iPhones and older devices, convert it to MP3 or M4A.

Output format

What is a FLAC file?

FLAC is a lossless audio format that compresses music with zero quality loss - every detail of the original recording is preserved. It is the favourite of audiophiles and for archiving CDs, though files are much larger than MP3.

How to open a FLAC file

FLAC plays in VLC, foobar2000, and most modern players; for iPhones or car stereos that reject it, convert to MP3 or M4A.

Frequently asked questions

Is it free to convert OGG to FLAC?
Yes. There is no sign-up, subscription or watermark on the converted file.
What happens to quality when OGG becomes FLAC?
FLAC avoids another lossy compression step, but it cannot recover audio detail already discarded by the OGG source. The file may also become larger.
Which conversion options are available on this page?
Add multiple audio files and use the available codec, trim, volume, fade and reverse controls.
How can I open the converted FLAC file?
FLAC plays in VLC, foobar2000, and most modern players; for iPhones or car stereos that reject it, convert to MP3 or M4A.