Convert MOV to MP4 Online (Fast & Private)
Need to convert Apple QuickTime .mov videos to universal .mp4 format?
Drop your video below to re-encode and compress it right inside your browser. Your files stay on your device and are never uploaded to any cloud server.
Why iPhone Videos Take Up So Much Storage
Apple uses high-bitrate QuickTime containers (.MOV) with HEVC or ProRes encoding. While the visual quality is stunning, a single minute of 4K video can swallow 350 MB to 1.7 GB of space. Converting clips to H.264 MP4 reduces file sizes significantly while retaining native compatibility across Windows, Android, and web platforms.
- Camera Settings: Standardize your iPhone default camera settings under Settings → Camera → Formats → High Efficiency.
- Live Photos: Audit unused Live Photos—each Live Photo includes a hidden 2-3 second MOV video file that inflates image storage by 3 X times.