OPUS to MKV Converter

Easily convert OPUS to MKV or other file formats online

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OPUS to MKV Converter

No Need to Download

There is no need to download and install anything on your device. The conversion feature works in your browser.

Data Safety

The data you upload is protected and no one but you can access your media files.

Simple Interface

Featuring an easy-to-navigate interface, the file converter is simple to use. File conversion takes just a few quick clicks.

OPUS

The OPUS audio codec is open-source and free to use, widely used for real-time streaming on platforms such as Netflix and YouTube. It offers high audio quality even with slow internet connections and can also be used for stored music playback.

MKV (Matroska)

MKV is a popular multimedia format that enables storing video, audio, subtitles, and metadata in one file. Its flexibility and extensive customization options make it highly favored.

How to convert OPUS to MKV online

Need help?
Step
1
Upload a file
To convert your file, visit the conversion page and either use the blue button to import the file or drag and drop it onto the page.
Step
2
Convert the file
Click the dropdown menu to choose a new extension. Hover over the file type icons — video, audio, and image — to see all available options. Modify any additional settings if available.
Step
3
Save the file
Proceed with the conversion and download the new asset. If necessary, return to change the settings or convert another file.
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Let's do it with our online OPUS converter!