How to Compress a Video on iPhone

Welcome to the guide on how to efficiently compress videos directly on your iPhone. If you’re looking to save storage space, share videos quickly, or send them over the internet, compression is the key.

In this guide, we’ll walk you through step-by-step instructions and various methods to compress your videos without compromising their quality.

Best Apps for Video Compression on iPhone

Before diving into the details, let’s take a quick look at the top apps that will help you compress videos on your iPhone effectively:

  1. iMovie: A versatile video editing app with built-in compression tools.
  2. Video Compress: A user-friendly app with customizable compression settings.
  3. Video Slimmer: Known for its simplicity and ability to maintain video quality.
  4. Clips: Apple’s official app for creating engaging videos while compressing them.
  5. Compress Videos & Resize: Offers batch compression and various output resolutions.

Now, let’s delve into the details of each app and explore their features, pros, and cons.

iMovie: Unleash Your Editing Skills

iMovie stands out as one of the best apps for video compression on iPhone. Beyond its editing capabilities, iMovie offers an efficient compression tool that allows you to reduce file sizes without compromising quality. Whether you’re editing a short clip or a full-length video, iMovie’s compression feature ensures that your videos are optimized for sharing without loss of detail.


  • Seamless integration with other Apple devices and services.
  • User-friendly interface suitable for beginners and advanced users.
  • Range of editing features alongside compression options.


  • Limited advanced compression settings for professional users.
  • Larger app size due to multifunctionality.

Video Compress: Tailored Compression Experience

Video Compress earns its spot on our list due to its simplicity and customization options. This app provides various compression settings, allowing you to choose the desired balance between file size and video quality. With the ability to preview changes before applying compression, you can ensure the final result meets your expectations.


  • Intuitive interface with straightforward compression process.
  • Option to maintain original resolution or select a new one.
  • Ability to compress multiple videos in batches.


  • Ad-supported free version may display occasional ads.
  • Some users might prefer more advanced editing features.

Video Slimmer: Quality Matters

When it comes to maintaining video quality during compression, Video Slimmer excels. This app optimizes videos for various platforms while preserving clarity and detail. The app’s interface is designed for simplicity, making it an excellent choice for users who prioritize ease of use.


  • Focus on quality retention sets it apart from other apps.
  • Batch processing for efficient compression of multiple videos.
  • Option to compress videos while maintaining original resolution.


  • Limited video editing capabilities compared to comprehensive editing apps.
  • Occasional user-reported bugs in certain versions.

Clips: Create and Compress with Ease

Apple’s Clips app offers a unique blend of video creation and compression features. Ideal for social media enthusiasts, this app allows you to create engaging videos while reducing their file sizes. With its built-in filters, effects, and animations, you can produce visually appealing content without compromising on compression quality.


  • Integration with iCloud for seamless content syncing.
  • Wide range of filters, stickers, and text options.
  • Combination of video compression and creative editing.


  • Some users might find the interface slightly overwhelming at first.
  • Advanced users might require more robust editing features.

Compress Videos & Resize: Versatility at Its Best

As the name suggests, Compress Videos & Resize offers versatile compression options along with the ability to resize videos.

This app is particularly useful when you need to adapt your videos for different platforms, such as social media or email attachments. With its intuitive interface, you can achieve desired compression outcomes effortlessly.


  • Multiple output resolutions for diverse sharing needs.
  • User-friendly interface suitable for all experience levels.
  • Efficient batch compression of multiple videos.


  • In-app ads might be displayed in the free version.
  • Limited advanced editing features compared to comprehensive video editors.

Step-by-Step Guide to Video Compression on iOS

Step 1: Choose the Right App

Start by selecting the best app for video compression on your iPhone. Apps like iMovie, Video Compress, and Video Slimmer offer various features for efficient compression. Visit the App Store and download your chosen app.

Step 2: Import Your Video

Launch the chosen app and import the video you want to compress. This could be a video from your camera roll, recent captures, or even a video project you’re working on.

Step 3: Opt for Custom Compression Settings

Most apps offer customizable compression settings. Choose your desired output format, resolution, and compression level. Balancing quality and file size is essential here.

Step 4: Preview Changes

Before committing to compression, take advantage of the preview feature. This allows you to see how the compressed video will look before making any permanent changes.

Step 5: Apply Compression

Once you’re satisfied with the preview, initiate the compression process. The app will work its magic, reducing the file size while maintaining the video’s visual appeal.

Step 6: Save the Compressed Video

After compression is complete, save the newly compressed video to your camera roll or another location on your device. This ensures easy access whenever you want to share or view the video.

Step 7: Share and Enjoy

With your compressed video ready to go, you can now share it on social media, send it via messaging apps, or simply enjoy it without worrying about taking up excessive space on your device.

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Free vs Paid Video Compression Apps for iOS

In the realm of video compression apps for iOS, users are presented with two main choices: free and paid applications. Each category has its own set of features, benefits, and limitations. Let’s explore the key aspects of both options:

Free Video Compression Apps for iOS

Overview: Free video compression apps offer basic functionalities for users who want to compress their videos without spending money.


  • Cost-effective: As the name suggests, free apps don’t require any upfront payment, making them an attractive option for budget-conscious users.
  • Accessibility: Free apps are readily available for download on the App Store, allowing users to start compressing videos immediately.
  • Simple to Use: These apps usually have a user-friendly interface, making them suitable for beginners who are not tech-savvy.


  • Limited Features: Free apps often come with limited features compared to their paid counterparts. Advanced video editing and customization options might be lacking.
  • Ads and Watermarks: Many free apps include ads and watermarks in the compressed videos, which can be distracting and reduce the overall quality.
  • Compression Quality: While some free apps offer decent compression, others might compromise video quality more than desired.

Paid Video Compression Apps for iOS

Overview: Paid video compression apps are premium applications that offer a wider range of features and functionalities.


  • Advanced Features: Paid apps usually provide more advanced features, such as customizable compression settings, batch processing, and higher-quality output.
  • No Ads or Watermarks: Unlike free apps, paid options typically do not include ads or watermarks in the compressed videos, ensuring a more professional result.
  • Enhanced Compression Algorithms: Paid apps often employ superior compression algorithms, allowing you to maintain better video quality while reducing file sizes.


  • Cost: Paid apps require an upfront payment or a subscription fee. This cost might deter users who are not willing to invest in a video compression app.
  • Learning Curve: Some paid apps offer a broader range of options, which might be overwhelming for beginners or casual users.
  • Availability: Not all paid apps deliver the promised features. It’s essential to research and read reviews before purchasing a paid app.

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Exploring Popular Free and Paid Video Compression Apps for iOS

Free Video Compression Apps

  1. iMovie
    • LSI Keyword: iOS video compression tool
    • iMovie, a well-known app for video editing, also offers basic video compression features. It’s suitable for users who want a simple solution for compressing videos while performing basic edits.
    • Pros: Intuitive interface, basic editing capabilities, direct integration with the iOS ecosystem.
    • Cons: Limited compression options, watermarked output.
  2. Video Compressor: Resize & Compress Video
    • LSI Keyword: Free iOS video compressor
    • This app focuses solely on video compression, allowing users to quickly reduce the file size of their videos. It’s great for users who don’t need advanced editing features.
    • Pros: User-friendly, fast compression, no ads.
    • Cons: Limited editing options, occasional quality loss.

Paid Video Compression Apps

  1. Video Compressor by Clideo
    • LSI Keyword: Premium iOS video compressor
    • Clideo offers a paid video compression app that boasts advanced features such as batch processing, custom compression settings, and high-quality output.
    • Pros: Customizable compression, batch processing, no watermarks.
    • Cons: Subscription fee required, learning curve for new users.
  2. Compress Videos & Resize Video
    • LSI Keyword: Paid video compression tool for iOS
    • This app focuses on maintaining excellent video quality even after compression. It’s suitable for users who prioritize high-quality output.
    • Pros: High-quality compression, adjustable settings, no ads.
    • Cons: Cost associated with full features, not ideal for basic users.
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