MOV to MP4 Converter

iPhone videos as MP4 that plays everywhere. Free, no uploads.

Video quality
Frame size

MOV and MKV with H.264 and AAC are repackaged into MP4 without re-encoding — fast and lossless. Everything else is re-encoded in your browser, which is slow: a minute of video takes from tens of seconds to a few minutes. 720p means the short side of the frame is 720 pixels.

Usage statistics

We count page views and operations. A random cookie identifies a browser profile; after sign-in its activity is linked to your account. Your last IP and its observation date are visible only to the site owner and kept for up to 90 days. Daily counts are kept for 90 days, and inactive profiles are removed after 90 days. Formats, outcomes, error codes, and size and time ranges are counted separately. File names, contents and metadata stay on your device. Turning this off deletes the current browser profile.

How to convert MOV to MP4

  1. Click the box above or drag your MOV files onto it — you can add many at once.
  2. Wait while your browser processes the video — nothing gets uploaded. Progress is shown as a percentage.
  3. Download each MP4 separately or grab them all in one ZIP file.

Why use this converter

  • Your video stays with you

    Conversion runs on your device. Your video is never uploaded, so nobody but you can see it.

  • No re-encoding when possible

    If the MOV holds H.264 video and AAC audio, it's repackaged into MP4 in seconds with no quality loss.

  • H.264 for compatibility

    HEVC video from an iPhone is re-encoded to H.264, so the MP4 opens on Windows, Android, TVs and any website.

  • Many files at once

    Add several videos at a time and download them one by one or as a single ZIP.

Frequently asked questions

What's the difference between MOV and MP4?

Both are containers that usually hold the same things: H.264 or HEVC video and AAC audio. MOV is Apple's format; MP4 is the common standard that virtually every device, app and website understands.

What happens to iPhone videos?

iPhones record in HEVC (H.265) by default. To make the MP4 open everywhere, such video is re-encoded to H.264. If the MOV already contains H.264, it's simply repackaged — fast and lossless.

Why does it take a while?

Re-encoding video is heavy work, and it happens right on your device. A minute of video takes from tens of seconds to a few minutes, depending on resolution and your computer. Progress is shown as a percentage.

How do I make the file smaller?

Choose “Medium” or “Low” quality and a smaller frame size — 720p or 480p. 720p means the short side of the frame is 720 pixels: for a vertical video that's the width.

Is the sound kept?

Yes. AAC audio is copied as is; other audio is re-encoded to AAC. If your browser can't handle the file's audio, the video is saved without sound and the row shows a warning.

Which browsers does it work in?

Up-to-date Chrome, Edge, Firefox and Safari: video is encoded with the browser's built-in codecs (WebCodecs). If your browser lacks a codec, the file's row will tell you.

Is it safe?

Yes. Only the converter itself is loaded from the site; your video is processed in your browser and never sent to a server.

More converters

  • WebM → MP4

    Web videos and screen recordings, as MP4 for any device.

  • MKV → MP4

    MKV video, as MP4 for phones, TVs and editors.

  • MP4 → WebM

    Videos for the web, in the open WebM format.

  • MP4 → GIF

    A short video, as a GIF for chats and websites.