MOV to MKV Converter
Need to convert this file type? Drop it below — or drop any other file and we'll auto-switch. Outputs are auto-deleted after 2 hours; share links expire after 4.
Or paste a link to a file
Drop multiple images to combine them into one PDF, Word document, or PowerPoint presentation — or convert each image separately.
Drop
Drag your MOV file or click to browse.
Convert
MKV is preselected, or pick a different format below.
Download
Get your file or share a 1-hour link.
Convert MOV to MKV online
Use this MOV to MKV converter to turn MOV files into MKV right in your browser — ideal for high-quality video, multiple audio and subtitle tracks and archiving. MKV is valued for being holds many tracks, while MOV comes with a tradeoff: large files.
When should you convert MOV to MKV?
- To reduce file size and make uploading and sharing easier
- To get MKV's built-in advantage: holds many tracks
- To move past MOV's common limitation: large files
- To open your files in apps that prefer MKV
About MOV and MKV files
MOV video
Strengths
- high quality
- great for editing
Limitations
- large files
- best support on Apple devices
MKV video
Strengths
- holds many tracks
- flexible container
- high quality
Limitations
- not supported on all devices
MOV vs MKV
| Format | MOV | MKV |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | — | — |
| Best for | Apple and QuickTime video and iPhone recordings | high-quality video and multiple audio and subtitle tracks |
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Frequently asked questions
- Is this MOV to MKV converter free?
- Yes. You can convert MOV to MKV online for free, with no account and no watermark.
- Do I need to install software or sign up?
- No. The conversion runs entirely in your browser — no installs and no account required.
- Will converting MOV to MKV reduce quality?
- MKV uses lossy compression, so the file can get smaller while some visual quality may change.
- Are my files safe?
- Yes. Files are processed only to complete the conversion and are auto-deleted after 2 hours. We never share them.
- Can I convert multiple MOV files at once?
- Yes. Drop several files to convert them in a batch and download the results as a single ZIP.