MOV to MP4 Converter

Turn an iPhone or QuickTime MOV into an MP4 that plays on any phone, browser, and editor. Free, in your browser, no signup.

Select MOV file →

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Click or drag and drop to upload files

We support most file types including: MP4, MOV, WEBM, AVI, MP3, WAV, PNG, JPEG, GIF, MKV, PDF, FLAC, TIFF!

EchoWave is used by creators, marketers, educators, and businesses to convert and edit media online.

Updated June 2026

Your iPhone and Mac record MOV, but plenty of apps, websites, and Android phones would rather have MP4. This converter changes the container in your browser so the same footage becomes a clean MP4 that uploads and plays almost anywhere. When the MOV already uses H.264, EchoWave can swap the wrapper without re-encoding, so the picture stays exactly as it was, free and with no signup.

Free, no sign-upNo account, no trial

Runs in your browserNothing to install

Works on every devicePhone, tablet, laptop

No watermarkClean output, every time

How it works

How to convert MOV to MP4

1
Upload your MOV
Drag your MOV onto the converter or pick it from your device. Nothing to install.
2
Choose MP4 and convert
Select MP4 as the output and start. Free, with no sign-up and no watermark.
3
Download your MP4
Save the finished MP4, or open it in the editor to trim, crop, or resize it first.

Try it

Estimate your MP4

Pick a video bitrate and a length to see the MP4 file size before you convert.

Video bitrate

Length5 min

1 min30 min

Estimated MP4 size183MBSharp 1080p

An estimate. Real size varies with resolution, frame rate, and how much the picture moves.

The formats

MOV vs MP4

MOV

QuickTime File Format

Apple QuickTime video, common on iPhone and Mac

Type: Video container (QuickTime)
Holds: H.264 or HEVC video with AAC audio
Typical size: Large, often bigger than MP4
Plays on: iPhone, Mac, QuickTime, most modern players

Best for:Recording and editing on Apple devices

MP4

MPEG-4 Part 14

The video format that plays everywhere

Type: Video container
Holds: H.264 video plus AAC audio, sometimes subtitles
Typical size: Large, it carries video
Plays on: Phones, browsers, TVs, almost any player

Best for:Watching and sharing video

Will it lose quality?

When the codecs already match MP4, the converter can change the container without re-encoding, so the picture stays identical.
When the video has to be re-encoded for MP4, a high bitrate keeps it visually close to the MOV.
Converting cannot add detail the MOV never had. The output is at best as good as the source.

Use cases

What people use it for

Play anywhereMake a clip your device supports

Video editorsGet footage your software accepts

Web videoUse a format browsers play

CourseworkHand in a standard video file

SharingSend a clip people can open

Troubleshooting

If something looks off

The MP4 will not play

Some players are picky about codecs. Try it in VLC, which opens almost anything, or convert again and let the converter re-encode the video.

The file got larger

A format change can shift the size, and re-encoding at a high bitrate adds overhead. Lower the bitrate or trim the clip for a smaller file.

Audio and video drift out of sync

Re-download the source and convert again. If a long recording drifts, splitting it into shorter pieces usually fixes the sync.

FAQ

MOV to MP4 questions

How do I convert a MOV file to MP4?

Upload your MOV, choose MP4 as the output, and start the conversion. When it finishes, download the MP4 or open it in the editor to trim or crop it first.

Why does my iPhone record MOV instead of MP4?

iPhone and iPad save camera video as MOV using the QuickTime container, which is great inside the Apple ecosystem but less universal elsewhere. Converting to MP4 makes the same clip easy to upload, share, and open on Android, Windows, and most web tools.

Will converting MOV to MP4 lose quality?

Often none at all. Most MOV files already hold H.264 video, and MP4 uses the same codec, so EchoWave can change the container without re-encoding the picture. If a re-encode is needed, a high bitrate keeps the result visually close to the source.

Is the MOV to MP4 converter free?

Yes. EchoWave converts MOV to MP4 with no signup, no file-count limit, no trial, and no watermark. Upload your video, convert it, and download the MP4 from your browser.

Can I convert MOV to MP4 on a Mac?

Yes. This runs in any browser on macOS, so there is nothing to install. It is a quick alternative to opening QuickTime or iMovie when you just need a shareable MP4 from a MOV.

Does the MOV to MP4 converter work on iPhone, iPad, and Android?

Yes. The converter runs in your mobile browser, so you can turn a MOV from your camera roll into an MP4 on iPhone, iPad, and Android without installing an app.

Can I convert a large MOV or several clips?

Yes. There are no file-count limits on these pages, so you can convert clips one after another. Large MOV files are supported and simply take a little longer to upload and convert.

Why will my MOV not play or upload somewhere, but MP4 does?

Some Android phones, web uploaders, and editing apps do not handle the QuickTime container or HEVC video well. MP4 with H.264 is one of the most widely supported combinations, so converting usually fixes a clip that would not play or upload.

Does converting to MP4 keep the audio?

Yes. The full audio track from your MOV is carried into the MP4, so sound, music, and dialogue all stay in place.

Is it safe to convert MOV to MP4 here?

Yes. Your iPhone or QuickTime MOV is uploaded only to make the MP4, with no account to create and nothing to install on your Mac or PC. Since most MOV files already use H.264, the swap to MP4 often just rewraps the container rather than touching the footage. Our security page explains how EchoWave handles the files you upload.