Convert FLV to MKV

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You can convert flv file to mkv as well as to variety of other formats with free online converter.

How to convert flv to mkv?

How to convert mkv to flv?

Step 1

Upload flv-file

Select flv file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.

Step 2

Convert flv to mkv

Select mkv or any other format, which you want to convert.

Step 3

Download your mkv-file

Wait till your conversion process will be completed and click download converted mkv file.

Converting flv to mkv

Fast and easy

Just drop your flv files on the page to convert mkv or you can convert it to more than 250 different file formats without registration, giving an email or watermark.

Don't worry about security.

We delete uploaded flv files instantly and converted mkv files after 24 hours. All files transfer with secured an advanced level of SSL encryption.

All in the cloud

You don't need to install any software. All flv to mkv conversions make in the cloud and don't use any resources of your computer.

Animated Flash Video File

Extension	.flv
Category	🔵 video
Programs	🔵 Microsoft Windows Photo Gallery Viewer 🔵 VideoLAN VLC Media Player 🔵 Windows Media Player
Main program	🔵 FFDShow
Description	🔵 This flash video format is defined by the Adobe systems and is commonly used for online videos. There are multiple users of the flash video format such as YouTube, Hulu, VEVO, Yahoo! and other services that you serf online on your iPhone, iPad, or laptop. One can access the flash video on various operating systems by enabling the Adobe Flash Player and web browser plugin or other third-party programs except for iOS.
Technical details	🔵 FLV files use the H.263 standard under the Sorenson Spark (FourCCFLV1) codec, and there are various reasons for it, such as; These are the first codec files that are supported by Flash Player. The heavy usage throughout other versions being able to support this same codec. The audio can be recorded over the video using a microphone and Nellymoser Asao codec. By using the bitmap tile and lossy compression while reducing color depth, the screen share is possible. But the primary difference is that the screen share done by the 2nd way is only compatible with Flash Player 8.
Developer	🔵 Adobe Systems Incorporated
MIME type	🔵 video/x-flv

Matroska Video File

Extension	.mkv
Category	🔵 video
Programs	🔵 VLC Media Player
Main program	🔵 VLC Media Player
Description	🔵 MKV Matroska is an open-source multimedia container format that supports more than one audio and subtitle tracks in the same file. It is the most convenient file type where you can add a large sum of data, such as videos, audios, texts, and various images. It is a RAW format which you can later flip and separate based on needed data tracks.
Technical details	🔵 Whether it is video, audio, subtitle, or image, every file will be stored in a separate data line. It is a lot similar to the MP4 or AVI format, although when users are packaging an MKV file, they rarely bundle all the tracks within the file. Various media players don't even support the MKV video format; therefore, the users need to use specialized media players who can help the MKV format, such as VLC media player.
Developer	🔵 Steve Lhomme
MIME type	🔵 video/x-matroska

FAQ

❓ How can I convert flv to mkv?

Firstly, select a flv to mkv file you want to convert or drag and drop it. Secondly, select a format you want to convert your file to. Then click convert and wait until your file is converted

⏳ How long should I wait to convert flv to mkv?

Images conversion usually takes a few seconds. You will convert flv to mkv very quickly.

🛡️ Is it secure to convert flv to mkv on OnlineConvertFree?

Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including flv to mkv) is 100% safe.

📱 Can I convert flv to mkv without software installation?

Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including flv to mkv) online on your computer or mobile.