MOV to MP4 Converter
Convert MOV videos to MP4 format online for free. Fast, secure, and no registration required.
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How to convert MOV to MP4
- Upload your MOV file (up to 500 MB).
- Click 'Convert MOV to MP4' — takes 30 seconds to 3 minutes.
- Download the MP4 — playable on every device.
Quick fact about MOV
MOV is Apple's QuickTime format. It's widely used in video editing (Final Cut Pro, iMovie) but doesn't play on all devices. Converting to MP4 makes your video universal.
Why convert MOV to MP4?
MOV is Apple's QuickTime container — the default video format for iPhone recordings, macOS screen captures, and video editing apps like Final Cut Pro and iMovie. It's excellent for editing but doesn't always play on non-Apple devices. Converting to MP4 (H.264 + AAC) makes your video universal.
Technical details
| Input format | MOV (QuickTime) |
| Output format | MP4 (H.264 + AAC) |
| Codec handling | Re-mux if H.264/AAC, else re-encode |
| HEVC support | Re-encoded to H.264 |
| Resolution | Preserved (up to 4K) |
| Frame rate | Preserved |
| Max file size | 500 MB per file |
| File retention | Auto-deleted after conversion |
How the conversion works
The converter reads the MOV container. If the video codec is H.264 and audio is AAC (common), the streams are re-muxed into MP4 without re-encoding — lossless and fast. HEVC MOV files (from recent iPhones) are re-encoded to H.264 for maximum compatibility. Output is standard MP4.
When to convert MOV to MP4
- Converting iPhone MOV recordings for Android/Windows.
- Uploading MOV videos to YouTube or social media.
- Making Final Cut Pro exports universal.
- Shrinking HEVC MOV files for compatibility.
- Preparing MOV for editing workflows in Premiere/DaVinci.
- Sharing MOV videos with non-Apple users.
- Standardizing a MOV archive to MP4.
Quality considerations
H.264 MOV files re-mux to MP4 losslessly. HEVC MOV files (common on recent iPhones) are re-encoded to H.264 — quality is preserved at high bitrates with minimal file size growth.
Limitations and caveats
- HEVC MOV files require re-encoding (slower).
- Some ProRes MOV files may not be supported.
- Multiple audio tracks are reduced to the first track.
- Timecode and edit metadata aren't preserved.
- DRM-protected MOV files can't be converted.
Compatibility
- Output MP4 plays on every device, OS, and platform.
- Accepted by YouTube, Facebook, Instagram, TikTok, Twitter.
- Works with QuickTime, VLC, Windows Media Player, all phones.
- Editable in Premiere, Final Cut, DaVinci, iMovie.
- Standard MP4 — no special software needed.
Tips for best results
- H.264 MOV files re-mux losslessly to MP4 (fast).
- HEVC MOV files (iPhone 8+) re-encode to H.264.
- For ProRes MOV, use a dedicated ProRes converter.
- Keep the original MOV if you may need the edit metadata.
- For 4K MOV files, conversion may take several minutes.
Common problems and fixes
- Conversion is slow
- HEVC MOV files require re-encoding. H.264 MOV files are re-muxed quickly. Try a lower resolution for faster conversion.
- ProRes MOV fails to convert
- ProRes is not supported. Use a dedicated ProRes-to-MP4 converter or Adobe Media Encoder.
- Audio is out of sync
- Some MOV files have unusual audio timing. Re-encode with QuickTime or VLC first, then convert.
Frequently asked questions
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Sources and references
Last reviewed: 2026-10-01