Click the «Choose files» button and select the H264 files you want to convert to MKV.
Select «MKV» as the target format. Click «Convert» to start converting H264 to MKV. It only takes a few seconds.
Done! Your H264 file has been converted to MKV format. You can download it to your device.
H.264 is a video compression standard based on block-oriented, motion-compensated coding. It is the most commonly used format for the recording, compression, and distribution of video content. It supports resolutions up to 8K UHD.
MKV (Matroska) is an open standard free container format that can hold unlimited video, audio, picture, or subtitle tracks in one file. It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows.
| 🔁 Conversion | H264 to MKV |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | Video |
| ✳️ File extensions | .h264, .mkv |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .h264 files to .mkv format. All conversions take place in the cloud.
Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.
Convert your h264 files to mkv in 2 clicks. And don't pay anything for it! Our H264 to MKV Converter is free for all users.