Video Compressor: Resize MP4

Shrink any video to a smaller file size, right on your iPhone. No uploads, no watermark, no sign-up, no subscription.

Download on the App Store

Why Video Compressor

On-device and private

Your videos never leave your iPhone. There is no server, no account, and nothing is uploaded.

Set an exact size

Aim for an exact target in megabytes, or pick a simple quality level: Smaller, Balanced or High. See the estimated size before you compress and the real saving after.

No watermark, ever

The output is clean. Unlike many converters, we never stamp your video.

More than shrinking

Resize to 1080p, 720p or 480p, remove the audio track, convert MOV to MP4, and compress up to 10 videos in one batch.

How it works

  1. Pick a video from your photo library.
  2. Choose a quality level or an exact target file size.
  3. Tap Compress. Everything runs on your device, and you can preview the result for free.
  4. Unlock once to save the smaller video to Photos or share it anywhere.

Pricing

Free to try

Compress one video at a time at up to 720p with a quality level, and preview the result. No watermark.

One-time unlock

A single purchase, not a subscription: save and share your compressed videos, set an exact target file size, keep full 1080p or original quality, and batch-compress several videos at once. The price is shown in the app.

FAQ

Are my videos uploaded anywhere?
No. All compression happens on your iPhone using Apple's AVFoundation. Nothing is sent to a server.
Is there a watermark?
Never, on free or Premium.
What formats are supported?
Common video files from your library, exported as MP4 (H.264). MOV is converted to MP4.
Is there a subscription?
No. The unlock is a one-time purchase that is yours forever. If you subscribed in an earlier version, it keeps working and you can manage or cancel it in your Apple ID Account Settings.
Which languages does the app support?
English, German, French and Spanish.