convt

Convert M4A to FLAC Online Free

Convert M4A to FLAC instantly in your browser. No uploads needed - your files stay private on your device.

drag & drop files here

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images, videos, audio, documents - all processed locally

Why convert M4A to FLAC?

  • ✓FLAC preserves full audio quality without compression loss
  • ✓Ideal for archiving and professional audio production
  • ✓Maintain the highest possible audio fidelity
  • ✓Required for professional mastering and editing

How to convert M4A to FLAC

1

Upload your file

Drag and drop your M4A file onto the converter, or click to browse your files.

2

Select FLAC as output

Choose FLAC from the format dropdown. The converter will automatically detect your file type.

3

Convert instantly

Your file is processed entirely in your browser using WebAssembly. No upload needed.

4

Download your file

Click the download button to save your converted FLAC file.

About M4A format

M4A is an audio-only container format typically containing AAC or ALAC audio. Apple uses M4A extensively for iTunes music and purchases. It offers the same quality benefits as AAC with better metadata support, making it ideal for music libraries with album art and track information.

Pros

  • +High quality AAC audio in container
  • +Excellent metadata and artwork support
  • +Native Apple ecosystem support

Cons

  • -Less universal than MP3
  • -Some older players don't support it
  • -Can be confused with video M4V

About FLAC format

FLAC is the leading lossless audio compression format, reducing file sizes by 50-60% while preserving perfect audio quality. Open-source and royalty-free, FLAC is the choice of audiophiles and music collectors who refuse to compromise on sound quality. It supports high-resolution audio up to 32-bit/192kHz.

Pros

  • +Lossless compression with smaller sizes than WAV
  • +Open source and royalty-free
  • +Supports high-resolution audio

Cons

  • -Larger than lossy formats
  • -Limited portable device support
  • -Overkill for casual listening

Frequently asked questions

Is it safe to convert M4A to FLAC online?↓
Yes, Convt processes your files entirely in your browser using WebAssembly. Your files never leave your device - no data is uploaded to any server. This makes it completely private and secure.
How long does M4A to FLAC conversion take?↓
Conversion is typically instant for small to medium files. Larger files may take a few seconds depending on your device's processing power. Since everything runs locally, speed depends on your hardware rather than internet connection.
Is there a file size limit for conversion?↓
There's no artificial file size limit. However, very large files (over 500MB for video, 100MB for images) may strain your browser's memory. For best results, ensure you have enough available RAM.
Do I need to install any software?↓
No installation required. Convt runs entirely in your web browser. It works on any modern browser including Chrome, Firefox, Safari, and Edge on desktop and mobile devices.
Can I convert multiple files at once?↓
Yes, you can add multiple files to the converter and process them all. Each file will be converted individually and you can download them separately or together.
Will converting affect the audio quality?↓
Converting to FLAC preserves full audio quality as it's a lossless format.

Related conversions

FLAC→M4AreverseM4A→MP3M4A→WAVM4A→OGGMP4→FLACWEBM→FLAC