FLV to MKV Converter

Easily convert any .flv file to .mkv using our FLV to MKV converter.

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(WARNING: Maximum file size of 150MB.)

Convert your file from Flash Video to Matroska Multimedia Container Format with this FLV to MKV converter.

How to Convert FLV to MKV

Choose the FLV file you want converted to MKV.
Click on "click to browse" or drag and drop the file.
Please wait, the conversion process will begin automatically.
Your MKV file will start downloading.

What is a FLV file?

FLV, short for Flash Video is a multimedia container file format originally developed by Adobe. It was designed for delivering video and audio content over the internet. FLV files are commonly associated with Adobe Flash Player, which was widely used for web based multimedia applications and online video streaming. They efficiently compress video and audio data. This makes them ideal for web playback. They also enable smoother streaming and conserve bandwidth. Although FLV was popular in the past for web video, it has waned in use with the decline of Adobe Flash, giving way to more modern and universally supported formats like MP4 and WebM for online multimedia content delivery.

What is a MKV file?

MKV (Matroska Video) is a multimedia container format used to store audio, video, and subtitle tracks within a single file. It is known for its versatility, supporting high-quality content with various codecs and features, including multiple audio tracks, subtitles, chapters, and metadata. MKV files are popular for storing high-definition videos, movies, and TV shows due to their ability to retain excellent video quality while keeping file sizes manageable. They are commonly used for sharing multimedia content online, as well as for archiving purposes, making them a preferred choice for content creators and media enthusiasts alike.

Why use us?

MKV files are larger than FLV and can support extra features such as multiple audio and subtitle tracks. Quickly convert any FLV video file with this FLV to MKV converter.

We offer fast free FLV to MKV conversion. All uploaded content is deleted from the server after the transcoding process, keeping your private data securely in your hands.

This tool allows you to quickly and securely convert FLV's to MKV's and download them. The tool works on Windows, Mac OS, and Linux. The converter has mobile support for iOS and Android.

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