Contents
1. Desktop Software
2. Mobile Apps
3. Online Tools
4. FAQs

How to Blur A Video: Step-by-Step Guide Using 3 Methods

Jordan ScottJordan ScottUpdated on Nov 06, 2025Video Editor

Video blurring is a post-production technique used in video editing. It is intentionally applied to a specific part of a video or to the entire video to conceal parts that may be considered explicit or too graphic for the viewer's eyes. It is commonly found as a video filter on various video post-production tools, to name some of its types (Pixelation, Gaussian blur, Motion blur, and more). These types of video blur technique has their own variety of blur effects that can contribute to the overall production of the video. Whether used to reduce clarity of specific parts or evoke a blurry feel for nostalgia, when used correctly and smartly, it can be more than just blurring out specific video parts. In terms of video blurring application, it can be done manually or automatically, thanks to AI technology that automates the process of detecting and analyzing video frames to apply blur.

That being said, as video blurring is a post-production technique, you can find and utilize it using software tools, mobile applications, and web-based tools, as there are now a variety of options with the effect available. Through this article, we will delve into discovering various tools that allow you to use video blur in your videos, and show you simplified ways how to blur your video using these tools.

Blur A Video
Part 1. How to Blur A Video in Desktop Software Part 2. How to Blur A Video in Mobile Apps Part 3. How to Blur A Video in Online Tools Part 4. FAQs about Blurring A Video

Part 1. How to Blur A Video in Desktop Software

VidHex Video Enhancer

If you are curios how can you blur video using a software tools then you might want to check the VidHex Video Enhancer, not only that this tool is lightweight and can be easily use on any other desktop device it is relatively packed with a variety of video enhancement features like a dedicated VidHex AI Unblur Video feature it also capable of doing a reverse effect of applying blur effect to a video. Although it may not have a dedicated AI model for blurring out your video, you can achieve a similar blur effect by lowering your video output resolution, as outlined in the steps below.

1.

Using your desktop device (Mac or Windows), navigate to the official VidHex Video Enhancer website, download, and install the tool on your device.

2.

Once the tool is installed, open it and proceed from its main interface to upload the video file you wish to apply blur effects to using the Add Files section located at the upper part of the tool’s interface.

Add Files
3.

Once you load your video file, you will be redirected to a new window that contains all the AI models of VidHex. For blurring out your video, you can simply choose the General Enhancement Model. To ensure that you apply blur to your video, be sure to lower your Output Resolution than your original video. In this way, you achieve a blurring effect in your video without ruining the entire video.

4.

Once you have lowered your Output Resolution, click the Export All button to start the blurring process immediately.

Blur Video In Vidhex

Final Cut Pro

Final Cut Pro is Apple’s very own video post-production software exclusive to Apple devices. This is a professional-grade tool similar to Adobe Premiere Pro, which can apply a video blur effect to videos with multiple blur effects to choose from. So if you are also looking for a method on how to blur a video in Premiere Pro, you may refer to the steps below to see the general process of where and how you can apply blur in your video.

1.

Open Final Cut Pro on your Mac device. Once you open it, proceed to upload your video into the tool.

Upload Video
2.

Once your video is loaded into Final Cut Pro, head over to the lower right part of the tool and access the Effects section by clicking on it. From there, you will need to search for the Blur effect section to view all the types of Blur you can use in your video (Focus, Gaussian, Radial, etc.)

3.

Once you have selected your ideal Blur effect to use, navigate to the upper right part of your Final Cut Pro and manually adjust the blur settings to your liking.

4.

Once you are satisfied with your Blur setting, you may proceed to export your video.

Blur Video In Final Cut Pro

Part 2. How to Blur A Video in Mobile Apps

KineMaster

KineMaster is similar to CapCut, being a multi-platform video editor tool for both iOS and Android devices. It is a user-friendly tool that offers nearly all the basic video editing features, including the ability to add blur to video footage. If you are also looking for a guide on how to blur a video on CapCut, you can learn how to do it using the steps below with KineMaster.

1.

Open your KineMaster mobile application and, from its main interface, proceed to load the video file you wish to apply blur effects to.

2.

Once the video is loaded in the app, tap on the Layer and then tap on the Effect section within it.

Load Video File
3.

In the Effect section, you will see all kinds of video effects. To locate the Blur effects, simply head over to the Basic Effects.

4.

Once you have chosen your blur effects to apply in your video, you can proceed to adjust the duration of the effect and resize it in your video to your liking. Once you are satisfied, you can then export your video.

Blur Video In Kinemaster

iMovie

How to blur a video on iPhone? If you have an iOS device, you can maximize its capabilities by utilizing the tools and applications specifically designed for your device. Like iMovie, a more user-friendly video editing app created for iOS and iPadOS devices, designed for easy access to video editing tools, and among those easy-access functions is adding blur to your video. At the same time, it may not be as grand or elaborate as other tools offer, but it can still be effective for the simple blurring of video parts. Hence, if you are curious about how to blur a video on iMovie, refer to the steps below.

1.

Open the iMovie app on your iOS device. From the app’s main interface, tap on Create Movie and select your video file to load into the app. Then, tap Done to proceed.

Create Movie
2.

Once the video is in the app, tap the + button located in the editing timeline and then locate a mosaic or blurry image in the Picture in Picture option. This will then be overlaid in your video.

3.

Once the mosaic or blurry video is overlaid in your video, you can resize it and drag it to the part of the video you wish to conceal. From the timeline, you can also adjust the duration of the mosaic. Once you are satisfied with all the adjustments, you can simply export your video.

Blur Video In Imovie

Part 3. How to Blur A Video in Online Tools

Canva

How to blur a video in Canva? If you are more of a web-based user, you might enjoy using Canva for blurring your video. Canva is a design platform capable of handling simple video editing and enhancement tasks, such as video blurring.

1.

Using your web browser, open Canva Web.

2.

Once you are in the Canva interface, simply click on the Video section to create new projects. To load your video into Canva, click on the Uploads section and then drag your video into the editing timeline after uploading it.

Upload Video In Canva
4.

Once the blurring process is complete, you can now share your video by clicking on the Share button located in the upper right corner of the tool.

Blur Video In Canva

CapCut

How to blur a part of a video in CapCut? CapCut is a versatile video editing tool that offers instant and quick access to video blurring. CapCut web can also perform this function, but don’t expect much control and customization options, as the web version of CapCut has a limited range of features.

1.

Open CapCut Web from your browser and, from the main interface, upload your video file to the tool by creating a New Video project.

Create New Video Project
2.

Once the video is loaded into the tool, drag it into your editing timeline. From the left side of the tool, find and click on the Effect menu, and then search for the blur effect to apply to your video.

3.

From there, you can adjust the duration of the blur effect in your video. Once you are satisfied with it, click on the Export button to save it to your device.

Blur Video In Capcut

Part 4. FAQs about Blurring A Video

What does it mean to blur a video?What does it mean to blur a video?

Blurring a video involves applying a mask to the video to conceal specific parts of the footage. This can be done manually or automatically, utilizing AI and keyframes.

How can I blur a moving object in a video?

Yes, it is possible to blur out a moving subject through motion tracking, and this feature is primarily available in software-based or professional-grade video editing tools. What it does is automatically follow the selected object or subject frame-by-frame, eliminating the need to do it manually, which saves a lot of time.

Conclusion

This article discusses three methods how to blur out something in a video using software tools, mobile applications, and web-based tools to ensure that all kinds of users have access to a video blurring effect. That being said, feel free to search your own tools if you are not familiar with what we listed above. While you are not limited in using the tools mentioned above, you may use the learnings, especially the general process of blurring videos, to get a grasp of how to do it with video blurring tools.

Did you find this helpful?

501 Votes

YesYESThanks for letting us know!NoNoThanks for letting us know!