Convert MKV to MP4

MKV is flexible and ideal for archiving, but MP4 offers far better native support across devices and platforms. Many Apple devices, game consoles, browsers, and smart TVs have limited MKV support. Converting to MP4 ensures smooth playback without extra apps, making it easier to share, upload to social networks, embed on websites, or use in presentations.

Yes. When possible, we preserve multiple audio tracks with language tags and keep selectable subtitle streams. You can also choose to burn subtitles into the video. For formats that aren’t MP4‑friendly, we convert them to compatible alternatives while retaining as much functionality as possible.

If your MKV’s codecs are MP4‑compatible, we use direct stream copy (no re‑encode) so quality remains identical and conversion is fast. If re‑encoding is required (e.g., for unsupported codecs like VP9 or some profiles), we use high‑quality settings to preserve detail while optimizing file size and compatibility.

For features such as chapters, multiple subtitles, and attachments (like fonts), we translate or embed them in the most compatible way for MP4. Complex subtitle styling can be converted to supported formats or burned in. Where MP4 has no direct equivalent, we provide the best alternative to keep the viewing experience consistent.

Use batch conversion to queue many files and apply consistent rules across your library. Maintain folder structures, naming conventions, and metadata for media servers like Plex or Emby. For TV shows, series detection helps keep seasons and episodes organized so your library remains tidy after conversion.