Convert MP4 to Opus
Free, fast and private. Drop your MP4 file and download it as Opus in seconds.
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⚡ 1 file converted
Private by design
Files are deleted the moment your conversion finishes. We never look at them.
500+ conversions
MP4, MP3, HEIC, JPG, PDF, DOCX, XLSX, EPUB and many more.
No sign-up
Just drop a file and download the result. Nothing to install.
MP4 to Opus: questions
How do I convert MP4 to Opus?
Drop your MP4 file on this page (or click to choose it), make sure Opus is selected, and press Convert. Your Opus file is ready to download in seconds.
Is the MP4 to Opus converter free?
Yes. zapvert is free with no sign-up and no watermark, for files up to 100 MB.
Are my files safe?
Files are processed only to run your conversion and deleted from our server immediately afterwards. We never look at, keep or share them.
What is a MP4 file?
MP4 is the most widely supported video format, playable on phones, browsers, TVs and social media.
What is a Opus file?
Opus is a modern, highly efficient audio codec used by WhatsApp voice notes, Discord and WebRTC.