Re-encoding can change size and clarity slightly. Start from the original MOV; compress afterward only if needed.

Video & Audio

MOV to MP4: Convert iPhone Videos for Windows & WhatsApp

Q: How do I convert MOV to MP4?

Open MOV to MP4, drop the .mov file, convert, and download MP4. Work runs in your browser.

Q: Why won’t my iPhone video play on Windows?

Many iPhone clips are MOV/QuickTime. Windows and WhatsApp prefer MP4. Converting fixes playback and sharing.

Q: File still too big for WhatsApp?

After MOV to MP4, run Video Compressor or trim unused seconds.

August 23, 2026

QuickTime MOV clips often fail on Windows and chat apps. Convert MOV to MP4 in your browser — private and free.

iPhone camera rolls love .mov. Windows Media Player and many Android chats love .mp4. A MOV to MP4 converter is the bridge — especially when AirDrop is not an option and USB dumped a folder of grey icons.

Convert MOV to MP4

MOV to MP4 — free

Step-by-step

Open MOV to MP4.
Drop iPhone or camera MOV files (batch supported).
Convert — first run may download the media engine in-browser.
Download MP4s and test in Films & TV or WhatsApp.

After conversion

Still over chat limits? Video Compressor.
Need another container? Video Converter.
Audio only? MP4 to MP3 after you have MP4.

Fix iPhone clips for Windows

Start converting Compress MP4

Frequently asked questions

How do I convert MOV to MP4?

Use MOV to MP4, upload, convert, download.

Why won’t my iPhone video play on Windows?

MOV/QuickTime often needs conversion to MP4 for Windows and chat apps.

Will quality drop?

Some re-encode change is normal. Keep the original MOV as master.

File still too big for WhatsApp?

Compress or trim after you have MP4.