FLAC to AAC Converter
Convert FLAC files to AAC format in seconds with optimal quality and zero data retention.
파일을 여기에 끌어다 놓거나 클릭하여 선택
JPG, PNG, WebP, MP4, MOV, MP3, PDF 등 50개 이상의 형식 지원 (최대 1GB)
Format Comparison
FLAC vs AAC
Technical differences, compression algorithms, and core trade-offs between FLAC and AAC.
| Specification | FLAC | AAC |
|---|---|---|
| Full Name | FLAC Lossless Audio | AAC Advanced Audio Coding |
| Compression Type | Lossless | Lossy |
| Transparency Support | No | No |
| Developer | Xiph.Org Foundation (Josh Coalson) | Bell Labs, Fraunhofer, Dolby, Sony, Nokia |
| Year Introduced | 2001 | 1997 |
FLAC Key Advantages
- ✓True studio lossless audio quality (up to 24-bit/192kHz Hi-Res)
- ✓Halves the size of raw WAV files
- ✓Open-source and royalty-free
AAC Key Advantages
- ✓Significantly better audio clarity than MP3 at identical bitrate
- ✓Standard audio codec for YouTube, Apple Music, and Bluetooth AAC
How It Works
How to Convert FLAC to AAC
Three straightforward steps to convert your file.
1. Select your FLAC files
Drag and drop your FLAC files into the upload box or click to select from your device.
2. Adjust settings (Optional)
Fine-tune optional parameters such as resolution, compression quality, or audio bitrate.
3. Download your AAC
Click "Convert Now" to process your files and instantly download the resulting AAC files.
Why Choose HyperHelix Convert
Why Choose HyperHelix Convert
Engineered for speed, uncompromised quality, and complete privacy.
Lightning-Fast Speed
High-speed conversions powered by dedicated multi-threaded processing servers.
Pristine Output Quality
State-of-the-art engines (Sharp, FFmpeg) preserve visual clarity and sound fidelity.
Batch Processing
Upload up to 30 files in parallel and download all results in a single ZIP archive.
100% Private & Secure
Encrypted via 256-bit SSL and permanently deleted from our servers after 2 hours.
Granular Controls
Fine-tune resolution, CRF, bitrate, sample rates, channels, and crop/trim bounds.
Works on All Devices
Zero installation required. Runs seamlessly in Safari, Chrome, Edge, and mobile browsers.
Related Tools
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Frequently Asked Questions
Frequently Asked Questions about FLAC to AAC
Clear answers to common questions about file conversions, options, and privacy.