How to Convert iPhone MOV Videos to MP4

You AirDrop a video from your iPhone to a Windows laptop — and it won't play. Or you try to upload it to a website that only accepts MP4. The footage is fine; the wrapper is the problem. iPhones record in Apple's MOV container, and while Apple devices handle it natively, plenty of Windows software, web services and older players stumble on it. The fix is a one-step conversion to MP4.

Why this conversion is (almost) free

Here's the reassuring technical bit: an iPhone MOV usually contains the exact same H.264 video and AAC audio you'd find inside an MP4 — it's just wearing an Apple jacket. Converting to MP4 is mostly repackaging the same data into the universal container, not re-shooting the footage. The process is fast, and the quality difference is invisible in practice.

Step by step: convert with Steenox

1. Open the Video Converter in your browser — on the iPhone itself or on your computer.
2. Choose your .MOV file. (On iPhone: the file picker can pull straight from your Photos via "Choose File" → Photo Library, or save the video to Files first.)
3. Select MP4 as the output format.
4. Press "Convert video" and download your MP4. It now plays on Windows, Android, smart TVs, browsers — everywhere.

Practical tips

• Convert copies, keep originals. Your iPhone's MOV is your master copy. Convert a copy for sharing and archive the original — storage is cheap, reshoots aren't.
• HEVC? Convert anyway. Newer iPhones may record with HEVC (H.265) inside the MOV for extra efficiency. Steenox converts these to widely compatible MP4 just the same — handy, because HEVC support on Windows is notoriously spotty.
• One at a time, no rush. Convert each video you actually need to share rather than batch-converting your whole camera roll "just in case".
• Sending to another iPhone user? Don't bother converting — MOV to MOV is Apple's happy path. Convert only when the file needs to leave the Apple ecosystem.

FAQ

Will converting hurt the quality?
Not visibly. A single conversion from a good original is indistinguishable in normal viewing. Just don't convert the converted file again and again — every generation loses a little.

Why does the iPhone use MOV instead of MP4?
Historical Apple ecosystem choice — MOV is Apple's native QuickTime container and has been for decades. The video inside is standard; only the wrapper is Apple-specific.

Can I change my iPhone to record MP4 directly?
iPhones don't offer an MP4 recording option; MOV (or HEVC-in-MOV) is what you get. Conversion after the fact remains the practical answer — and now you know it takes about ten seconds.

Convert MOV to MP4 free →

Published October 29, 2026 · Steenox guides