AMR to M4A Converter — Free Online

Free online AMR to M4A converter — quickly transform your audio files without registration or software installation. Our service lets you convert amr to m4a in just a few clicks. Upload your file to our server and get the result in seconds. Files are automatically deleted after download. M4A is Apple's container for high-quality audio. Perfect for iPhone, iPad and iTunes. Try our amr to m4a converter right now!

🔄 How AMR to M4A Converter Works

M4A format requires a specialized codec. Our online converter uses server processing for perfect M4A quality.

Simply upload your AMR file, configure bitrate and sample rate — the server handles the rest. Save your device resources.

Free AMR to M4A conversion without registration. Powerful server processes your file in seconds and prepares it for download.

🎯 Problems This Converter Solves

Device can't play AMR?

Some players don't support AMR. Conversion will solve the problem.

Need to share audio?

M4A is supported by most devices and services.

Using Apple devices?

M4A works perfectly with iPhone, iPad and iTunes.

💡 Common Uses for M4A

📱 Upload to iPhone/iPad

🎵 Add to iTunes/Apple Music

📺 YouTube video audio

💾 High-quality compression

✨ Our Converter Advantages

⚡ Speed Optimized

Optimized algorithms for lightning-fast processing

🎯 Best Quality

Maximum precision when converting to M4A

☁️ Cloud Conversion

Server processing guarantees compatibility

🔒 Complete Security

Your files are protected and auto-deleted after processing

🎛️ Full Control

Adjust audio quality to your needs

💰 Free Service

Convert as much as you want — it costs nothing

📊 Format Comparison

AMR Voice optimized

Voice format. Small size, 3GPP standard for telephony.

M4A Compact format

Apple container for AAC. Compatible with iTunes.

❓ Frequently Asked Questions

How to convert AMR to M4A?

Upload your AMR file, select M4A as output format, and click Convert. Your file will be ready in seconds.

Is AMR to M4A conversion free?

Yes, conversion is completely free. No registration required, no hidden fees.

Does converting AMR to M4A affect quality?

When converting between lossy formats, we recommend using maximum bitrate to minimize quality loss.

Can I convert multiple AMR files to M4A?

Server-side M4A conversion processes files one at a time for maximum quality. Upload the next file after downloading the result.

What's the maximum file size for conversion?

For server processing — up to 30 MB per file. Files are deleted immediately after download.

Where does M4A conversion happen?

M4A format requires specialized codecs, so conversion runs on our server. Files are automatically deleted after download.

📝 How to Convert AMR to M4A

1

Upload File

Drag & drop AMR files or click "Choose Files"

2

Adjust Settings

Choose quality, bitrate and other options

3

Convert

Click "Convert" and wait for processing

4

Download Result

Download your M4A files