How to Blur Background on iPhone Video

By Luka Published June 12, 2023

How to Blur Background on iPhone Video
How to Blur Background on iPhone Video

The art of creating engaging, professional-grade video content right from your iPhone has never been more accessible. A crucial element in this quest is to understand how to blur the background on iPhone video. This guide aims to delve deep into the methods and techniques that can help you achieve this cinematic effect and bring a professional touch to your iPhone videos.

Grasping the Concept of Depth of Field

Before jumping into how to blur the background on iPhone video, let's first grasp the concept of depth of field (DoF). In the realm of photography and videography, DoF refers to the range in an image, from near to far, that appears sharp. When a photo or a video has a shallow DoF, the subject of the image is sharp, while the background appears blurred. This effect is what we're aiming to achieve.

Using Portrait Mode for Videos

Portrait Mode has long been a favorite feature of iPhone photography enthusiasts. With recent iOS updates, this feature has been expanded to include video as well, referred to as "Portrait Video". This mode allows users to create videos with a depth-of-field effect, keeping the subject sharp and blurring the background. Here are the steps to do so:

Step 1: Open the Camera App

Tap on the Camera app on your iPhone to open it.

Step 2: Choose the Correct Mode

Swipe the mode selector (the horizontal menu above the shutter button) to select "Portrait".

Step 3: Start Recording

Point your iPhone at your subject and tap the red record button to start recording your video.

Remember, the quality of the depth effect can vary depending on the lighting conditions and the distance from your subject.

Using Third-Party Apps to Blur Background in Videos

While the built-in features of the iPhone can provide satisfactory results, there are numerous third-party applications available that offer more advanced features and controls. Here are some popular ones:

  • Focos Live: This app allows you to adjust the level of blur in your videos, among other features.
  • VideoLeap: VideoLeap is a comprehensive video editing app that includes a blur background feature.
  • Videoleap Editor by Lightricks: This is another comprehensive video editing app that also includes a background blur feature.


Knowing how to blur the background on iPhone video can bring a whole new dimension to your mobile videography skills. Whether you're making a video for a presentation, social media, or your own personal collection, a blurred background can help draw viewers' attention to where it matters most — your main subject. So grab your iPhone and start experimenting with these tips to bring a cinematic look to your videos.


Can I blur the background in videos on any iPhone model?

The built-in Portrait mode for videos is only available on iPhone models that support iOS 15 or later.

Can I adjust the level of blur in my iPhone videos?

The built-in feature doesn't allow for adjustment of the blur level. However, third-party apps like Focos Live offer this flexibility.

Can I blur the background in an already recorded video?

Yes, with the use of third-party apps, it's possible to add a blur effect to pre-recorded videos.

Does blurring the background work in any lighting condition?

No, the depth-of-field effect works best in well-lit conditions and may not perform as expected in low light.

Are there any alternatives to blurring the background in videos?

Yes, shooting against a simple, uncluttered backdrop or using a green screen are alternatives to blurring the background. However, these methods may not produce the same depth-of-field effect.