Convert FLAC to M4A
Free online FLAC to M4A converter — no signup, no watermark
Convert FLAC (Free Lossless Audio Codec) files to M4A (MPEG-4 Audio) format online for free. Our FLAC to M4A converter runs entirely in your browser — just drag in your file, click convert, and download the result. No software to install, no account required, and your files stay private.
How to convert FLAC to M4A in 4 steps
- 1
Upload your FLAC file
Drag and drop your FLAC file into the converter, or click to browse from your device. We support files up to 2GB.
- 2
Choose M4A as the output format
M4A is pre-selected. Optionally adjust quality, resolution or bitrate if your file needs custom settings.
- 3
Convert FLAC to M4A
Click the convert button. Our converter processes your FLAC file and produces a high-quality M4A output, usually in under a minute.
- 4
Download your M4A file
Once conversion is complete, download your M4A file. Your original FLAC stays untouched and we delete uploaded files within an hour.
Why convert FLAC to M4A?
FLAC is an open-source lossless audio format that compresses files by 30–60% with zero quality loss. It's the favorite of audiophiles and music archivists who want CD-quality sound without the bulk of WAV. M4A is the audio-only counterpart of MP4, typically containing AAC-encoded audio. It's the default audio format for Apple's ecosystem — iTunes, Apple Music, and iPhones all use M4A by default. Converting from FLAC to M4A is useful when you need apple music and itunes downloads or want to take advantage of better quality than mp3 at the same bitrate.
Top reasons to switch to M4A
- Apple Music and iTunes downloads
- Voice memos on iPhone
- Audiobooks (sometimes .m4b)
- High-quality podcast distribution
FLAC vs M4A: side-by-side
FLAC
Pros
- + Truly lossless compression
- + Smaller than WAV by roughly half
- + Open-source and royalty-free
- + Supports rich metadata and album art
Cons
- − Larger files than lossy formats like MP3 or AAC
- − Not supported natively in older devices
- − Limited iOS support before recent versions
M4A
Pros
- + Better quality than MP3 at the same bitrate
- + Native on Apple devices
- + Supports chapters and metadata
Cons
- − Less universally supported than MP3
- − Lossy compression
- − Confusing extension overlap with .mp4
FLAC to M4A — Frequently Asked Questions
Is converting FLAC to M4A free?
Is converting FLAC to M4A free?
Yes, our FLAC to M4A converter is 100% free. There are no hidden fees, no signups required, and no watermarks added to your converted M4A files.
Will I lose quality converting FLAC to M4A?
Will I lose quality converting FLAC to M4A?
Our converter uses high-quality encoding settings to preserve as much of the original FLAC quality as possible in the M4A output. For lossless results, choose the "high quality" preset.
How long does FLAC to M4A conversion take?
How long does FLAC to M4A conversion take?
Most FLAC files convert to M4A in 30 seconds to a few minutes, depending on the file size, duration, and your internet connection. Larger files take longer.
Is it safe to upload my FLAC file?
Is it safe to upload my FLAC file?
Yes. All uploads use encrypted HTTPS connections, files are processed on isolated servers, and converted M4A files are automatically deleted within one hour of conversion.
Can I convert FLAC to M4A on mobile?
Can I convert FLAC to M4A on mobile?
Absolutely. Our FLAC to M4A converter works in any modern browser on iPhone, Android, iPad, Windows, macOS and Linux — no app install required.
What's the maximum file size for FLAC to M4A?
What's the maximum file size for FLAC to M4A?
You can convert FLAC files up to 2GB to M4A for free. For larger files, contact us about our batch and premium options.
Related audio conversions
Other format pairs people convert alongside FLAC to M4A.