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MOV to MP4 Converter

Convert MOV and QuickTime files to MP4 locally in your browser - with fast remuxing or compatible H.264/AAC output.

No upload
Entirely localYour videos never leave your device.

MOV files

MOV/QT, up to 5 files

No MOV file selected yet.

Settings

An MP4 will be created; codec compatibility may vary by device.

Conversion mode
Video quality
Maximum resolution
Frame rate
Rotation
Audio
Audio quality
Metadata
Conversion plan
No MOV file selected yet.
Processing0%

How it works

Step by step

  1. 1

    Add MOV files

    Drop MOV files into the area or choose them from your device.

  2. 2

    Review the plan

    Analysis shows codecs, size, strategy, and possible notes before conversion starts.

  3. 3

    Convert locally

    The worker creates the MP4 file directly in the browser. Your original stays unchanged.

Features

Entirely local

MOV and MP4 data is processed only on your device and is never uploaded.

Remux or transcoding

The tool shows whether a fast container change is enough or whether video or audio must be re-encoded.

Useful video options

Choose mode, quality, maximum resolution, frame rate, rotation, audio, and optionally a clip.

Single files or ZIP

Process up to five MOV files sequentially and download MP4 files individually or as a ZIP.

Frequently asked questions

Are my MOV files uploaded?

No. Analysis and conversion run locally in the browser and worker.

Is MOV to MP4 always lossless?

Only remuxing repackages compatible tracks unchanged. If H.264 or AAC must be re-encoded, additional quality loss can occur.

More tools

MP4 to MP3 Converter

Extract the audio track from MP4 videos and save it as MP3 - entirely in your browser.

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