Learn the Ways to Convert WebM to MKV with Best Converters

Numerous video formats come in WebM file format, and many browsers like Google, Mozilla Firefox, Opera, and Microsoft Edge, support this type of file. However, WebM files are containers that can only store video streams compressed with VP8 or VP9 video codecs. So if you want to convert your WebM file into a file container that can hold an unlimited number of audio, video, and subtitle tracks, you must change your WebM file to MKV file format. Moreover, this article will discuss the best WebM to MKV Converters.

Part 1. Why Do You Need to Convert WebM to MKV

WebM files are video file formats widely supported by almost all web browsers. It is a file format that HTML5 often uses for video streaming purposes. In addition, it is a royalty-free file format that is mainly made for the web. This file type is also used as a container for audio and video formats. On the other hand, MKV or Matroska files contain unlimited audio, video, and subtitle tracks. So why do we need to convert WebM to MKV? Simply because the WebM files can only hold videos compressed with VP8 and VP9 codecs. While MKV files can handle multiple subtitles streams and audio tracks in various languages, that is useful for movie enthusiasts.

Part 2. Convert WebM to MKV Files Using a Lightning-Speed Converter

Everyone wants a converter that can convert files quickly. Luckily, we found a tool that can convert files in a blink of an eye. FVC Video Converter Ultimate is an offline converter that allows you to convert WebM to MKV quickly. It also supports almost all standard formats like WebM, MKV, AVI, MP4, MOV, M4V, FLV, and many more. And if you want to merge multiple files into one, this converter has a feature to do batch conversion.

Step 1. To download the app, click the Download button below. Then follow the installation procedure and then open the application.

Step 2. After opening the application, click the Add Files button or the + sign button to upload your WebM file on the first interface of the software.

Step 3. To choose your desired file output format, click the Convert All to button at the upper right corner of the software's interface. Select MKV, then proceed to the next step.

Step 4. And for the last step, click the Convert All button to start converting your WebM to MKV file. Just wait for a few seconds, and voila! Your MKV file is now ready.

By following these simple steps and using this WebM to MKV converter, you can convert files effortlessly. Also, you can use it to convert WebM to MP3 or other audio files.

Part 3. Convert WebM to MKV Files Using FFMPEG

FFMPEG is a command-line utility commonly used for transcoding formats, video editing, scaling, and video-post production effects. Moreover, this software also allows you to convert file formats. Because it is a text-based converter, many people who want to use it are having a hard time using this converter. Nonetheless, it is also an effective and efficient way to convert WebM to MKV on FFmpeg.

Step 1. To use this converter, download the FFMPEG on your computer. Follow the installation process, then run ffmpeg.exe to your computer system.

Step 2. Locate your WebM file in your computer files, then on your folder, where your file is located, type CMD to open the command prompt for your file conversion.

Step 3. Lastly, type the following command ffmpeg -i sample.webm -vn -ar 44100 -b:a 192k output.mkv. Then press enter key on your keyboard, and a list of codes will appear, which signifies that your conversion is complete.

Part 4. Convert WebM to MKV Files Online Using the Best Online Converter

One of the best online converters available on the web today is FVC Free Online Video Converter. This Converter allows you to convert numerous files, including WebM MKV, MP4, AVI, MOV, WMA, MP3, etc. This online converter is very easy to use because of its simple interface. However, since it is a web-based tool, you may experience having a slow conversion of files due to internet issues. Nonetheless, many still use this to convert WebM to MKV online, and people are satisfied with its performance.

Step 1. In your browser, search FVC Free Online Video Converter or click this link to go to their webpage.

Step 2. Then click the Add Files to Convert and launch the application. After launching the app, your computer files will appear to choose your WebM file.

Step 3. Next, choose the MKV file as your desired file format. The list of file formats is located below the software’s second interface.

Step 4. Lastly, click the Convert button, then your file will start to convert.

Part 5. Comparison Chart

Part 6. FAQs about Converting WebM to MKV

Conclusion

Though WebM and MKV are both file containers, it is safe to say that converting your WebM file to MKV is a good decision. And all the free online and offline converters presented above show distinct features. But if you want a converter with many unique features that can convert your WebM to MKV file ultra-fast, we believe that FVC Video Converter Ultimate is the best tool for you!