MOV to MP4 Converter
MOV is Apple's format and doesn't play well outside macOS and iOS. Convert to MP4 for universal compatibility on any device or platform.
or click to browse — converts instantly to MP4
Why convert MOV to MP4?
MOV is Apple's QuickTime container, used by iPhones, iPads, and macOS for video files. It's technically very similar to MP4 — they share the same underlying codec base — but MOV is associated with Apple's ecosystem and isn't supported as universally. Some older Windows computers, Android phones, and web platforms have trouble with MOV files.
MP4 is the universal version of essentially the same format. It plays on every modern device, uploads cleanly to every social media platform, and works in every video editor. If you've recorded a video on iPhone and need to share it with a Windows user or upload it to a service that won't accept MOV, MP4 is the answer.
Because MOV and MP4 share the same internal codec structure, the conversion is fast and lossless in most cases.
About MOV
MOV is Apple's QuickTime multimedia container, introduced in 1991. It's the default video format on iPhones, iPads, and Macs. MOV and MP4 share the same MPEG-4 codec foundation — they're closer than they look.
About MP4
MP4 (MPEG-4 Part 14) is the universal video container. It uses the same H.264/H.265 codecs as MOV but with broader software and hardware support.
Quality and file size
Most MOV files use H.264 video and AAC audio — the same as MP4. In those cases, the conversion is essentially a container swap, with no re-encoding and no quality loss. The output MP4 has identical quality to the source MOV.
Filesmith runs entirely in your browser using WebAssembly. Files are never uploaded to any server — conversion happens locally on your device, instantly and privately.