OPUS→M4AConverter
Convert your OPUS files to M4A format instantly. Free, fast, and secure - your files never leave your browser.
↔ Convert M4A to OPUS insteadDrop file or click to browse
Max 100MB • Auto-deletes after 3 min
How to Convert OPUS to M4A
Upload Your File
Drag & drop your OPUS file or click to browse. Files up to 100MB are supported.
Convert
Click "Convert to M4A" and wait a few seconds for processing.
Download
Download your converted M4A file instantly. No registration needed.
Why Convert OPUS to M4A?
Converting OPUS to M4A helps ensure compatibility with your preferred audio player, editing software, or streaming platform.
About OPUS and M4A
What is OPUS?
Opus is a modern, open-source audio codec designed for interactive real-time applications. It offers the best audio quality at low bitrates of any codec and is used by Discord, WhatsApp, and WebRTC.
What is M4A?
M4A is an audio-only MPEG-4 container, typically containing AAC-encoded audio. It's Apple's preferred audio format for iTunes and Apple Music downloads.
Frequently Asked Questions
How do I convert OPUS to M4A?
Upload your OPUS file using the converter above, then click "Convert". Your file will be processed and you can download the converted M4A file immediately. The entire process takes just seconds.
Is it free to convert OPUS to M4A?
Yes, ModConvert is completely free to use. There are no hidden charges, no registration required, and no watermarks on your converted files.
Is my OPUS file safe when converting?
Absolutely. Your files are processed securely and are never stored permanently on our servers. Files are automatically cleaned up after conversion to protect your privacy.
What is the maximum file size for OPUS to M4A conversion?
You can convert OPUS files up to 100MB in size. This covers most common use cases for audio files.
Can I convert multiple OPUS files at once?
Yes, you can upload and convert multiple OPUS files. Each file will be converted to M4A format individually for the best quality results.