MKV Converter
Convert MKV files online — free, fast and secure. Try now!
Drag and drop your files here or click to upload.
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Maximum file size is 1GB
How to Convert MKV
Click inside the file drop area to upload your MKV file or drag & drop it.
Locate your MKV file on your device—typically used for various purposes. Ensure the file is under 50MB to avoid upload issues. If the upload fails, check your internet connection or try compressing the file first.
Choose the format you want to convert your MKV file to and click 'Convert'.
Choose your desired format based on your needs—different formats suit different purposes, like JPEG for smaller file sizes. The conversion process typically takes a few seconds, depending on file size and server load.
Download your converted file instantly after conversion.
Once the conversion is complete, click the download link to save your converted file. You can then open it in software like a compatible viewer. If the file doesn’t download, ensure your browser allows pop-ups from RunConvert.
You can also send a link to the converted file via email. (Optional)
Enter an email address to receive a secure link to your converted file, which is useful for sharing with clients or accessing later. Links expire after 24 hours for security, and RunConvert ensures your data is protected during transmission.
What is MKV (Matroska Video)?
MKV (Matroska Video) is an open-source container format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is designed to be flexible and is often used for high-definition video content.
MKV is a popular choice for storing HD movies, TV shows, and videos due to its ability to support almost any type of video and audio codec, as well as multiple audio tracks and subtitles within one file.
How to open MKV?
MKV files can be opened with several media players, including VLC Media Player, PotPlayer, and Media Player Classic (MPC-HC).
For macOS users, VLC and IINA are great options to play MKV files. You can also use the official Elmedia Player for MKV playback.
MKV is Developed by: Matroska Association
MKV was Released on: 2003
Useful Links for MKV:
How to convert MKV?
You can easily convert MKV files to other formats like MP4, AVI, or MOV using our online video converter. Simply upload the MKV file, select your desired output format, and start the conversion process.
Our tool ensures quick and high-quality conversion, making MKV files compatible with a variety of devices and platforms.
Convert Your MKV files to other formats
RunConvert.com can convert your MKV files to these other formats:
Convert Your MKV files to other formats
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Frequently Asked Questions
Here are some common questions and answers about mkv and file conversions asked by our users on RunConvert.com.
Frequently Asked Questions
Q: Can RunConvert convert MKV to MP4 for streaming?
A: You bet! MKV is great for storage, but MP4 plays everywhere. RunConvert turns your MKV into MP4 in a snap—just upload and pick MP4. It’s like making your movie Netflix-ready. Want to stream without hiccups? RunConvert’s your go-to.
Q: Why convert MKV to AVI on RunConvert?
A: AVI is a solid pick for editing software, unlike MKV’s complex structure. RunConvert makes it simple—just pick AVI. It’s like turning a packed suitcase into a raw film roll. Why wrestle with codecs when you can edit easily?
Q: How fast can RunConvert convert MKV files?
A: Quick as a scene change! MKV files convert in seconds, even with subtitles, thanks to RunConvert’s cloud power. Got a movie night planned? Upload and download in a flash. It’s like having a video converter on call.
Q: Does RunConvert preserve MKV subtitles when converting?
A: Here’s the thing—RunConvert keeps subtitles if the output format supports them, like MP4 or MOV. Going to MP3? Subtitles won’t tag along. It’s like choosing whether to keep a movie’s captions or just the sound—RunConvert gives you control.
Q: Why is MP4 so popular?
A: Because it works almost everywhere—from phones to TVs to websites. It’s the peanut butter of video formats.
Q: Do you support VP9 or AV1 codecs?
A: Yep! These modern codecs are supported for users who know their stuff and want max compression without quality loss.
Q: Can I convert a video to black and white?
A: Not at the moment. We’re focused on format conversion, not visual effects—yet.
Q: How do I know which format to choose?
A: Think about where you’ll use it—social media, mobile, TV? MP4 is a safe bet for most.
Q: Can I convert a Facebook video I downloaded?
A: Absolutely. Just upload it like any other video file and choose your format.
Q: What’s the smallest file size I can convert?
A: Technically even a 1-second clip will work. There's no minimum—tiny files are totally welcome.
Protecting Your Data is Our Top Priority
At RunConvert, we prioritize your data's security during every file conversion. Our advanced encryption protocols ensure that your files are protected throughout the entire process. Whether you're converting documents, images, or audio files, we host all our operations in secure data centers with constant monitoring, ensuring the safety of your information.
End-to-End Encryption
Your files are encrypted from upload to delivery with AES-256 encryption standards.
Protected Storage
Redundant, encrypted storage systems with geo-distributed backups and disaster recovery.
Secure Access Control
Multi-factor authentication and role-based access management for your entire organization.
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