FLAC to AAC Konverter

Konverter din Audio, Video og andre Filer fra ett format til et annet online gratis!

Or drop files here. Max file size 1GB.

Choose a file before converting.

FLAC

FLAC (Free Lossless Audio Codec) is a lossless audio format that compresses music and recordings without removing any audio data. It keeps the original sound quality intact while usually using much less storage than uncompressed WAV. FLAC is popular for music libraries, archiving, hi-fi playback, and converting to other audio formats later.

AAC

AAC is a file format supported by Convertr for online file conversion workflows.

What happens when FLAC becomes AAC

Kjeldeformat

FLAC compresses audio without discarding decoded sample data.

Målformatet

AAC is a lossy audio codec that is efficient at moderate bitrates.

Hva forandring

Audio samples are decoded from FLAC and encoded according to the AAC format and selected bitrate or quality.

Hva er bevaret
Duration and audible content are preserved, subject to decoder support and any settings you change.
What may be lost
Tags, embedded artwork, chapters, and codec-specific metadata may not map to AAC.
Codec and quality implications
AAC uses lossy compression. A higher quality or bitrate can reduce new artifacts, but it cannot restore detail already missing from the FLAC source.
Realistic limitations
Protected audio, malformed headers, unsupported codec variants, or files without a decodable audio stream cannot be converted.

Konverteringsprosesser

  1. Upload a FLAC file no larger than 1 GB.
  2. Confirm that AAC is selected as the target.
  3. Start the conversion. A healthy compatible worker begins processing immediately.
  4. Download the AAC file and check the result before deleting your source.

Problemer løst

The FLAC file is rejected or will not open.
Confirm that the file is not empty, password-protected, or corrupt and that its real format matches the extension.
The AAC file is larger than expected.
Choose a more efficient codec or lower quality setting when available. Lossless and uncompressed targets are often larger by design.
The result has no sound or will not play.
Try a broadly supported target codec and verify that the source contains a decodable audio stream.

Privatliv og filbevaring

Uploads and converted files are processed automatically and irreversibly deleted within 24 hours. You can delete them sooner with the delete control. Convertr does not read, mine, sell, or manually review file contents.

Read the privacy policy

Nyttige alternativer

FLAC to M4A Use this when M4A better matches the app, codec, or editing workflow you need. FLAC to MP3 Use this when MP3 better matches the app, codec, or editing workflow you need. AAC to FLAC Use the reverse conversion when you need to return to the original format family.