About the Media Converter
Welcome to our high-quality, completely free online media converter. Whether you need to convert an MKV video to MP4 for compatibility, or extract the audio track of a video to an MP3, you can do it all right here.
How It Works
This tool utilizes the power of ffmpeg.wasm, a WebAssembly port of the industry-standard FFmpeg library. Rather than uploading your heavy video files to a server (which takes time and compromises your privacy), our tool downloads the engine to your browser and processes the files locally using your device's own CPU.
Maximum Privacy
Your files never leave your device. Because the conversion happens inside your web browser, this tool is 100% private and secure. It also saves you bandwidth, since you don't have to upload massive gigabyte files to the cloud.