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Convert AAC to FLAC

Convert AAC audio files to FLAC format quickly and easily. Preserve maximum audio quality for professional use. Get lossless compression for audiophile-quality playback.

< 2 minutes
100% Secure
No Registration

Upload AAC Audio

Drop your AAC file here or click to browse

Supports audio/aac • Maximum file size: 100MB

Why Convert AAC to FLAC?

Benefits

  • Preserve maximum audio quality for professional use
  • Get lossless compression for audiophile-quality playback.

Common Use Cases

  • Audiophile music collections
  • Archive and backup purposes
  • High-end audio systems
  • Music preservation

Audio Format Comparison

AAC(Source)

Advanced audio codec used by Apple and YouTube

Compression:Lossy
Typical Bitrate:128-256 kbps
Max Channels:48
Metadata Support:Yes

FLAC(Target)

Lossless compression format for audiophiles

Compression:Lossless
Typical Bitrate:700-1000 kbps
Max Channels:8
Metadata Support:Yes

Frequently Asked Questions

Is it safe to convert AAC to FLAC online?

Yes, our audio converter processes all files securely. Your audio files are never stored on our servers and are automatically deleted after conversion.

What's the maximum file size I can convert?

You can convert audio files up to 100MB in size. For larger files, consider using a desktop audio editor or contact us for enterprise solutions.

Will I lose audio quality when converting to FLAC?

FLAC is a lossless format, so you won't lose any audio quality during conversion.

Can I convert multiple audio files at once?

Currently, our converter handles one file at a time to ensure the best quality and fastest processing. For batch conversion, you can process multiple files sequentially.

Do you support high-resolution audio?

Yes, our converter supports various sample rates including 44.1kHz, 48kHz, and 96kHz, allowing you to maintain high-resolution audio quality when converting between formats.