MOV to MP4 Converter

MOV to MP4: make iPhone videos play everywhere

A MOV to MP4 converter solves one of the most common video headaches: you record a clip on your iPhone, copy it to a Windows laptop or send it to a friend on Android, and it simply refuses to play. You get a black screen with sound only, an error about a missing codec, or an editor that won't import the file. Converting the .mov file to MP4 fixes this in a minute, and with VidHaul you can do it free, online and without uploading the video anywhere.

Below you will find out why MOV files cause trouble, how to convert MOV to MP4 step by step on any device, and what to expect from the result.

Why iPhone MOV files don't play on Windows and Android

MOV is Apple's video container. A container is like a box: it holds the video stream, the audio stream and some information about them. The box itself is rarely the real problem. The trouble is what is inside it.

Modern iPhones record video in HEVC, also called H.265, by default (the “High Efficiency” camera setting). HEVC makes files small, which is great for your phone's storage, but many Windows PCs, older Android phones, smart TVs and video editing programs cannot decode it without extra paid add-ons. So the file opens, but the picture is missing or the player says the format is not supported.

MP4 with H.264 video and AAC audio is the closest thing to a universal video format. Practically every phone, computer, browser, TV, messaging app and editor plays it. That is exactly what this tool produces.

How to convert MOV to MP4 online for free

1. Choose your file. Click the box at the top of this page or drag and drop the .mov file onto it.
2. Press Start. A progress bar shows how far the conversion has gone. The work happens on your own device, so speed depends on how powerful it is.
3. Download the MP4. When it is done you will see the size before and after. Click Download, or press Convert another file to keep going.

There is no account to create, no watermark stamped on your video and no daily limit on how many files you convert.

How to convert MOV to MP4 on Windows

Open this page in an up-to-date Chrome, Edge or Firefox, drop in the MOV file you copied from your iPhone and press Start. You do not need to install a video converter download or hunt for codec packs. The finished MP4 plays in the standard Windows player and imports into common editors.

How to convert MOV to MP4 on Mac

Macs play MOV natively, but you may still need MP4 to share with Windows users, upload to a website that only accepts MP4, or hand over to an editor. Open the page in Safari, Chrome or Firefox and follow the same three steps.

How to convert MOV to MP4 on iPhone and Android

On a phone, open the page in Safari or Chrome, tap the file box and pick the video. Phones are slower than laptops, and because everything happens in the device's memory, very large files (over about 1.5 GB) may be slow or fail. For long recordings, a computer is the better choice.

Does converting MOV to MP4 lose quality?

It depends on what is inside your MOV file:

• MOV with H.264 video (older iPhones, many cameras and screen recordings): the video is copied straight into an MP4 box. It is very fast and there is no quality loss at all.
• MOV with HEVC video (most recent iPhones): the video has to be re-encoded to H.264. VidHaul does this at balanced quality and keeps the original resolution, so a 1080p or 4K clip stays 1080p or 4K.

One honest note: because H.264 is less efficient than HEVC, the MP4 can end up somewhat larger than the original iPhone file. That is the price of compatibility. If you need a smaller file for sharing, send the MP4 through the video compressor, which can target WhatsApp, Discord, email or a custom size in MB.

Private by design: your video never leaves your device

Most online video converters upload your file to a server, process it there and let you download it again. That means waiting for a big upload and trusting a stranger with your personal footage. VidHaul works differently. It uses the video technology built into modern browsers to convert MOV to MP4 directly on your computer or phone. Nothing is sent to a server, so it is just as suitable for family videos as for confidential work recordings.

It works in current versions of Chrome, Edge, Safari and Firefox on computers, and in Chrome or Safari on phones. If your browser is too old, the page tells you so instead of failing silently.

What to do after converting

Once your iPhone video is a regular MP4, other everyday jobs get easier:

• Trim the boring start and end with the video cutter.
• Reframe it to vertical 9:16 or square with the video cropper.
• Keep only the sound as an MP3 with video to MP3.
• Turn a funny moment into a looping clip with video to GIF.

Tips for the best result

• Use a laptop or desktop for long 4K recordings; it will be much faster than a phone.
• Keep the browser tab open and in front while the progress bar runs.
• If you want to avoid MOV files in future, you can switch your iPhone camera format to “Most Compatible”, which records H.264. Those files convert almost instantly here.

Only convert videos you own or have the right to use.