WebFaz Video Compressor

Reduce an iPhone video

PT

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Reduce an iPhone video: from heavy MOV to light MP4

Videos recorded on the iPhone get big (especially at 4K or 60 frames per second) and usually come out as MOV. Reduce the file and download it as MP4, which opens on practically any device and platform.

Drag your video here or click to choose

MOV, MP4, M4V

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How to do it, step by step

  1. Move the iPhone video to the computer (or select it directly from the phone).
  2. Choose the compression level and, if you like, the resolution (1080p or 720p).
  3. Check the Estimate for the new file.
  4. Compress and download the MP4.

See where to click, with an image of the tool →

When this is useful

Send iPhone videos to people who do not use an iPhone

MP4 opens without a problem on Windows and Android.

Free up storage space

Archive a smaller version of long videos.

Tips for a good result

  • 4K videos get much smaller when going to 1080p.
  • In advanced mode you can lower the frame rate from 60 to 30.

What this tool does not do

  • It accepts MOV, MP4 and M4V as input.
  • The compression has quality losses.
  • Long 4K videos are heavy for the browser and may take a while.
  • The new file carries the “WebFaz.com” credit in the metadata (comment and artist).

Frequently asked questions

Why is the iPhone video so big?
The iPhone records at high quality, and at 4K or 60 frames per second the file grows fast.
Can I keep the original resolution?
Yes, leave the resolution on Original and only lower the compression level.

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Text written by Marcelo Amantino · updated October 18, 2026 · who we are