Convert MKV to MOV — Free & Private
MKV (Matroska) files are the container of choice for high-quality movie archives, anime collections, and content that needs multiple subtitle or audio tracks. The format is flexible but has poor device compatibility — iPhones, iPads, Apple TV, smart TVs, PlayStation, Xbox, and web browsers all refuse to play MKV without transcoding. Converting moves that content into ecosystems that won't touch the Matroska container. Converting to MOV makes the file native to Apple's QuickTime ecosystem, importable directly into Final Cut Pro and iMovie, and compatible with Mac without a codec step. MOV with H.264 or H.265 maintains excellent quality at moderate file sizes.
How to Convert MKV to MOV
Click "Convert Now" to open with MKV → MOV pre-selected.
Drag & drop your MKV file or click Browse to select it.
FFmpeg.wasm processes your video locally — nothing uploaded.
Your converted MOV file downloads automatically.
Why Convert MKV to MOV?
- 📦 From MKV — convert flexible MKV containers to formats with broader device support
- 🍎 Apple-native — MOV is the native format for iMovie, Final Cut Pro, and QuickTime
- 🎬 Professional editing — widely used in Mac video production workflows
- 📱 iOS compatible — plays natively on iPhone and iPad
- ✨ High quality — MOV supports lossless and high-bitrate video streams
- 🔒 100% private — files never leave your device
MKV vs MOV — Format Comparison
Features
100% Private
Files never leave your browser.
Instant
In-browser processing, no waiting.
Free
No account, no fee, no watermarks.
Quality Preserved
High-quality settings by default.
Mobile-Friendly
Works on any device.
No Install
Works in any modern browser.
Key Questions About MKV to MOV, Answered
Direct answers structured for AI extraction, voice search, and featured snippets.
Will my video be re-encoded or just remuxed when converting MKV to MOV?
If your MKV holds H.264 or H.265 — the two codecs QuickTime's MOV container supports — Convertlo can remux it directly into MOV with no quality loss. If the MKV holds VP9 or AV1, which QuickTime doesn't support, the video must be re-encoded to H.264 first.
- H.264/H.265-in-MKV → MOV: remuxed, instant, zero quality loss
- VP9/AV1-in-MKV → MOV: re-encoded to H.264, since QuickTime can't decode them
- Audio tracks are converted to AAC if they aren't already
Will MKV subtitle tracks carry over when converting to MOV?
No — MOV supports only a limited text-track format and doesn't support ASS, PGS, VobSub, or SRT embedded subtitles the way MKV does. Extract subtitles to a separate SRT file before converting if you need them.
- SRT, ASS, PGS subtitles in MKV: dropped during MOV conversion
- Workaround: use MKVToolNix to extract the .srt first, then load it separately in QuickTime or iMovie
- Burned-in (hardcoded) subtitles are part of the video stream and carry over normally
How much will the file size change going from MKV to MOV?
If the conversion is a remux (H.264 or H.265 source), the file size stays essentially the same. If the MKV held VP9 or AV1 and had to be re-encoded to H.264, the result is often somewhat larger, since H.264 needs a higher bitrate to match the same visual quality.
- H.264/H.265-in-MKV → MOV: size unchanged (remux)
- VP9/AV1-in-MKV → MOV: usually larger after re-encoding to H.264
- Audio conversion to AAC has only a minor effect on overall size
Do MOV files converted from MKV work on Windows PCs?
MOV with H.264 video opens fine in VLC and MPC-HC on Windows without any codec pack. Windows Media Player can also play it if Apple QuickTime is installed, but VLC is the easier path.
- VLC, MPC-HC on Windows: play H.264 MOV natively — the most common Windows players handle it
- Windows Media Player: needs Apple QuickTime installed; without it, MOV may fail to open
- Apple ProRes MOV: requires QuickTime or a third-party codec pack on Windows
Go Deeper: MKV to MOV Resources
In-depth articles to help you understand the formats, pick the right settings, and get the best results.