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Frequently asked questions
Why convert MKV to MP4?
Many phones, TVs and social networks can't play MKV. MP4 (H.264 + AAC) works almost everywhere.
Are MKV subtitles kept?
No. The conversion keeps the video and main audio in MP4; MKV subtitle tracks aren't included.
Is MKV to MP4 Converter free to use on Toolkoa?
Yes, the MKV to MP4 Converter tool is 100% free, unlimited and requires no sign up or installation.
Are my files sent to any server when using MKV to MP4 Converter?
No. Every operation on Toolkoa is processed privately and locally, directly in your own browser.
Do I need to install anything to use MKV to MP4 Converter?
Nothing to install. MKV to MP4 Converter runs in any modern desktop or mobile browser, and once the page has loaded you can keep using it without relying on the connection.