Convert QuickTime to Matroska Online Free
Convert QuickTime video to Matroska format with high-quality encoding. Powered by FFmpeg for reliable transcoding of any resolution.
ChangeThisFile repackages your Apple MOV video into the versatile MKV container using FFmpeg. MKV handles subtitles, multiple audio streams, and metadata better than MOV for archival purposes. Server-side conversion with encrypted transfer and automatic file deletion, free with no signup.
Convert QuickTime to Matroska
Drop your QuickTime file here to convert it instantly
Drag & drop your .mov file here, or click to browse
Convert to Matroska instantly
QuickTime vs Matroska: Format Comparison
Key differences between the two formats
| Feature | QuickTime | Matroska |
|---|---|---|
| Video codec | H.264/ProRes | Any (H.264, H.265, VP9, AV1) |
| Container | QuickTime File Format | Matroska |
| Compression | Lossy or Lossless (ProRes) | Depends on codec |
| Audio codec | AAC/PCM | Any (FLAC, AAC, DTS, etc.) |
| Streaming | Limited | Limited |
| Browser support | Safari, some Chrome | Minimal native support |
| Max resolution | 8K | 8K+ |
| Metadata | Extensive (QuickTime atoms) | Very extensive (tags, chapters, attachments) |
When to Convert
Common scenarios where this conversion is useful
Device compatibility
Convert QuickTime to Matroska for playback on devices or software that does not support QuickTime natively.
Cross-platform sharing
Share Matroska files with collaborators who use different operating systems or media players.
Video editing preparation
Convert to Matroska as required by your video editing software's import format requirements.
File size optimization
Re-encode QuickTime as Matroska to potentially reduce file size while maintaining acceptable quality.
How to Convert QuickTime to Matroska
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1
Upload your QuickTime file
Drag and drop your .mov file onto the converter, or click to browse. Files up to 50 MB are supported for free.
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2
Server-side conversion
Your file is securely uploaded and converted on our servers using FFmpeg, the industry-standard multimedia framework. This typically takes a few seconds.
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3
Download the result
Once conversion is complete, click Download to save your .mkv file. The uploaded file is automatically deleted from our servers.
Frequently Asked Questions
Yes, completely free. Convert QuickTime to Matroska with no cost, no signup, and no watermarks.
No. Files are automatically deleted immediately after conversion. Nothing is stored or retained.
Yes. Files are transferred over encrypted HTTPS connections. Your data is protected in transit.
The conversion uses FFmpeg, the industry-standard multimedia framework on our servers, ensuring reliable and high-quality output.
Some quality loss occurs during transcoding between formats. The converter uses high-quality encoding settings to minimize this.
Embedded subtitle tracks may not transfer between all container formats. Hardcoded subtitles (burned into video) are always preserved.
Yes. The audio track is transcoded and included in the output Matroska file.
The converter uses the standard codec for Matroska: Any (H.264, H.265, VP9, AV1).
Yes. The converter handles video of any resolution, including 4K and higher. Processing time increases with resolution.
Conversion time depends on file size and duration. Most files under 50 MB convert in seconds.
Currently, files are converted one at a time. Upload your next file after downloading the result.
Files up to 50 MB are supported for free conversion.
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