Make Any Video App Store Ready.

Turn ordinary screen recordings into App Store Preview videos that match the required format, resolution, duration, frame rate, and encoding.

Download AppSee How It Works

Built for App Store Preview.

One video. One format. One click.

Automatically crop, resize, trim, convert, validate, and export.

  • App Store Preview
  • H.264
  • MP4
  • Up to 30 fps
  • 15–30 sec
  • Up to 500 MB
  • Local processing

Built around current App Store Preview requirements.

The problem

App Store Preview requirements are more technical than they look.

Your recording may be perfectly fine as a video — and still need cropping, resizing, frame-rate conversion, duration adjustment, or encoding before it is ready for App Store Connect.

Before

Ordinary screen recording

  • Wrong resolution
  • Wrong aspect ratio
  • Too short / too long
  • 60 fps
  • HEVC
  • Inconsistent audio

After

App Store Ready

  • Correct resolution
  • Correct aspect ratio
  • 15–30 sec
  • 30 fps
  • H.264 MP4
  • Validated output
How it works

From recording to App Store in three steps.

  1. 01Import

    Import your video

    Drop in your screen recording or choose a video from your device.

    MOVImport
  2. 02Adjust

    Review the automatic setup

    The app selects a suitable App Store format and automatically handles the crop and duration. Adjust them only if needed.

  3. 03Export

    Make it App Store Ready

    Export a validated MP4 ready for the next step in your App Store Connect workflow.

    AppPreview_886x1920.mp4
Features

Everything App Store Preview needs. Nothing it doesn’t.

  • Choose the right format automatically

    Select iPhone, iPad, Mac, Apple TV, or Vision Pro. The app recommends the appropriate App Store Preview preset.

  • Crop without guesswork

    Automatically fill the target canvas while keeping the correct aspect ratio. Adjust the crop manually when you need more control.

  • Fix the duration

    Trim videos longer than 30 seconds. Short videos can be extended to the required minimum using the final frame.

  • Convert to the right format

    Export as H.264 video in MP4 with a frame rate suitable for App Store Preview.

  • Handle audio automatically

    When audio is present, the export pipeline normalizes it to the supported AAC stereo format.

  • Validate before you upload

    The exported file is checked again for resolution, duration, frame rate, codec, file size, orientation, and audio compatibility.

Formats

One workflow. Multiple Apple platforms.

  • iPhone

    Portrait
    886 × 1920
    Landscape
    1920 × 886

  • iPad

    Portrait
    1200 × 1600
    Landscape
    1600 × 1200

  • Mac

    Landscape
    1920 × 1080

  • Apple TV

    Landscape
    1920 × 1080

  • Vision Pro

    Landscape
    3840 × 2160
Specification

Built around App Store Preview requirements.

  • Resolution

    Selected App Store Preview preset

  • Duration

    15–30 seconds

  • Frame rate

    Up to 30 fps

  • Video codec

    H.264

  • Container

    MP4

  • File size

    Up to 500 MB

  • Audio

    AAC stereo when audio is present

App Store Connect may change its requirements over time. The app is designed around the currently supported App Preview specifications.

You don’t need another video editor.

No timelines. No transitions. No templates. No complicated export settings.

  • No timeline

    Just prepare the video you already have.

  • No technical settings

    The app handles the format details automatically.

  • No cloud workflow

    Your video stays on your device during processing.

Privacy

Your video stays on your device.

App Store Preview Video Fixer processes your video locally. There is no account, cloud upload, or online video-processing workflow.

  • No account

    Start using the app without creating an account.

  • No cloud processing

    Your source video does not need to be uploaded to a server for conversion.

  • Local workflow

    Import, process, validate, and export directly on your device.

FAQ

Questions, answered plainly.

  • No. There is no timeline, no effects, and no compositing. You import a video, choose an App Store format, and export a file that matches that format.

  • No. Processing happens locally on your device. There is no account and no cloud processing step.

  • The formats used by App Store Connect App Previews, including current iPhone and iPad presets. Pick the one matching the device your preview is for.

  • App Previews must be 15–30 seconds. The app helps you bring the video into that range before export instead of failing at upload time.

  • The export targets App Store Preview requirements: resolution, duration, frame rate, codec, container, and file size. Apple performs its own validation at upload.

  • No. The format preset decides the technical parameters. You choose the destination, not the encoder settings.

Import a video. Choose a format. Export a ready file.

Stop guessing what App Store Connect will reject. Prepare the preview once, on your own device.

Download App