Convert Opus to M4A for iTunes and Apple Ecosystem
Convert your Opus Interactive Audio Codec files to MPEG-4 Audio online for free. Opus has limited support on older devices, iTunes, and non-web-native media players — M4A solves that. No registration, no watermarks, instant download.
Drag & drop your file here, or
Max 100 MB • Max 10 min duration • Max 1080p
How to Convert Opus to M4A — 3 Steps
FFmpeg transcodes your Opus file to MPEG-4 Audio — itunes and apple ecosystem.
Upload your Opus file
Select your Opus file from Discord voice recordings. Files up to 100 MB are accepted.
Confirm and convert
Confirm you own the file and click Convert to M4A. Processing typically completes in seconds.
Download your M4A file
Download your M4A immediately — ready to itunes and the music app on mac store and play m4a natively.
Why Convert Opus to M4A?
Opus (Opus Interactive Audio Codec) has limited support on older devices, iTunes, and non-web-native media players. Converting to M4A gives you itunes and iphone.
Frequently Asked Questions
Why convert Opus to M4A?
Opus (Opus Interactive Audio Codec) has limited support on older devices, iTunes, and non-web-native media players. Converting to M4A gives you itunes and the music app on mac store and play m4a natively.
Will converting Opus to M4A reduce audio quality?
Both Opus and M4A use lossy compression. Each conversion involves a small quality reduction. We use high-quality encode settings to minimise the impact. Keep your original Opus if you need to convert again.
What Opus files are supported as input?
You can upload Opus files from Discord voice recordings, WebRTC calls, browser-based recording tools, and modern web audio APIs. Files must be under 100 MB.
What are the best uses for M4A format?
M4A (MPEG-4 Audio) is ideal for: itunes and the music app on mac store and play m4a natively; iphone, ipad, and all ios devices support m4a without conversion; m4a (aac) sounds better than mp3 at the same bitrate.
Is my audio file kept private?
Yes. Files are processed privately and automatically deleted within 60 minutes. We never store, sell, or analyse your content.
Opus & M4A Format Guides
Understand the formats you're converting between — specs, pros, cons, and use cases.
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