raw-audio to FLAC Converter

Convert raw-audio to FLAC online, for free.



Choose Files
  • From Device
  • From Dropbox
  • From Google Drive
  • From OneDrive
  • From Url
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By proceeding, you agree to our Terms of Use.


Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
Higher values give better compression and smaller file size but takes more time to compress.
Trim Settings
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Specify the start position of trim (HH:MM:SS). Leave at 00:00:00 to disable.
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Specify the end position of trim (HH:MM:SS). Leave at 00:00:00 to disable.


How to Convert raw-audio to FLAC?

  1. Click the “Choose Files” button to select your raw-audio files.
  2. Click the “Convert to FLAC” button to start the conversion.
  3. When the status change to “Done” click the “Download FLAC” button

Easy to Use

Simply upload your raw-audio files and click the convert button. You can also batch convert raw-audio to FLAC format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our raw-audio to FLAC Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.



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