MOV to MKV Converter

Convert MOV to MKV online, for free.

Or drop files here. Max file size is 5GB.

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Upload

Upload the file you want to convert. Drag & drop it onto the page or click the black button to select it from your device.

Convert

Your video is converting, this only takes a moment. Please keep the page open while it finishes in your browser.

Download

Click the “Download” button to save your converted file. It’s quick and easy with Convertiz!

Free Online MOV Converter

Convert MOV videos to MKV format quickly and easily with our free online converter. No software installation or registration needed, simply upload your MOV file and select MKV as the output. All processing happens securely in your browser, ensuring your files stay private.

MKV is a versatile format supporting high-quality video, multiple audio tracks, and subtitles, making it ideal for playback and editing. Our tool preserves video quality and works on any device or browser. Enjoy fast, hassle-free MOV to MKV conversion anytime, anywhere.

MOV to MP4 MOV to MKV MOV to AVI MOV to WEBM

What does the MOV to MKV converter do?

It converts MOV video files into MKV format quickly and easily, directly in your browser without needing any software installation.

Why should I convert MOV to MKV?

MKV supports high-quality video, multiple audio tracks, subtitles, and is widely used for archiving and playback on many devices.

Can I convert large MOV files?

Yes, but very large files depend on your device’s processing power and browser capabilities. Typically, files up to 2GB convert smoothly.

What devices and browsers are supported?

Our converter works on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera, across desktop and mobile devices.

Can I convert multiple files at once?

Currently, the converter supports one file at a time, but you can convert multiple files consecutively.

Is it safe to convert sensitive videos with this tool?

Yes, since all processing happens locally on your device and files are never uploaded, your videos remain secure and private.

Сonvertiz

Convert your WEBM and MOV files into popular video formats such as MP4, AVI, and MKV without installing any third-party software or plugins.