Convert FLAC to AAC
Free, instant, and secure online converter. Upload your .flac file and receive a crisp .aac result in seconds.
Need the opposite conversion? Convert AAC to FLAC →
How to convert FLAC to AAC
Upload Your File
Click the upload zone or drag and drop your .flac file anywhere on the area.
Start Converting
Hit Convert and our server will process your file instantly with high fidelity preservation.
Download Result
Your .aac file is ready in seconds! Click download. Files auto-delete in 6 hours.
FLAC vs AAC: Comparison
| Attribute | FLAC (.FLAC) | AAC (.AAC) |
|---|---|---|
| Category | audio | audio |
| MIME Type | audio/flac | audio/aac |
| Description | FLAC is a lossless audio codec that preserves full sound quality while reducing file size. | AAC offers better sound quality than MP3 at similar bitrates and is used by Apple Music and YouTube. |
About These Formats
About FLAC files
FLAC is a lossless audio codec that preserves full sound quality while reducing file size.
About AAC files
AAC offers better sound quality than MP3 at similar bitrates and is used by Apple Music and YouTube.
Frequently Asked Questions
How do I convert FLAC to AAC?
Upload your .flac file using the box above, or drag and drop it in. We'll automatically convert it to .aac format — just click download when it's ready.
Is it free to convert FLAC to AAC?
Yes. Converting FLAC to AAC is completely free, with no watermarks, no signup, and no limit on how many files you convert.
Is it safe to convert files here?
Yes. Files are processed securely and automatically deleted from our servers a few hours after conversion. We never share or view the contents of your files.
What is a flac file?
FLAC is a lossless audio codec that preserves full sound quality while reducing file size.
What is a aac file?
AAC offers better sound quality than MP3 at similar bitrates and is used by Apple Music and YouTube.