5 Best Blur Video Apps for You To Blur Faces Fast
When shooting a video, there are times when unwanted people accidentally appear, or things you don't want to show are accidentally captured, or you want to blur the background because you don't want the location to be known when shooting near your home.
Until recently, mosaic or blur processing required expensive PCs or software, but nowadays it can be done with smartphone apps. In this article, we will introduce 5 recommended apps that allow you to blur videos on your smartphone, and explain how to actually use these apps to blur faces on videos.
- Why Blur Videos with a Video Editing App?
- 5 Recommended Blur Video Apps
- How To Add Mosaic To Blur Video with PowerDirector
- How To Highlight a Video with PowerDirector
- Download PowerDirector: The Best Blur Video App
- FAQs about Blur Videos
Why Blur Videos with a Video Editing App?
As mentioned earlier, there are various situations where you may want to add mosaic or blur effects to your videos. Additionally, using blur effects on things other than the subject can help emphasize the subject – for example, making the subject stand out from the people or scenery around it. This is also another application of editing techniques.
As smartphones have evolved, so have the apps, and recently, it has become possible to complete shooting, editing, and adding mosaic or blur effects all on your smartphone. Moreover, since you can share the edited video immediately on YouTube or social media, it's a useful editing technique that you should definitely learn.
5 Recommended Blur Video Apps
There are a variety of apps available that can add mosaic or blur effects to videos, but some apps can be difficult to use or may not produce the desired results. In this section, we will introduce carefully selected recommended apps in a ranked format, so please use them as a reference when choosing an app.
1. PowerDirector: Perfect Blur Video App For Beginners
▲ AI mosaic automatically follow the subject!
PowerDirector is an app that has all the basic functions necessary for video editing, as well as multi-track and 4K editing functions, and a transcription function that is not often seen in other apps.
Regardless of skill or experience, video editing can be done with simple operations, and the noteworthy feature is the AI-based automatic editing function, which allows even those without experience in video editing to easily perform professional-level editing.
With the use of the keyframe technique, it is possible to have the mosaic or blur move along with the subject. PowerDirector also has a function called motion tracking, where AI recognizes the subject's movement and automatically follows it.
In addition, by purchasing a subscription plan, you can have unlimited access to royalty-free photos, videos, and music materials. This is very convenient because you don't need to register with a free material site.
2. InShot: Customize Your Mosaic Effects
InShot is an excellent app that allows you to easily edit videos. The range of items that can be edited is wide, allowing you to customize the brightness, mosaic processing, and effect processing of your videos to your liking. You can easily insert filters and effects with just a few taps, and the intensity of the effects can also be adjusted with a slider swipe, making the app intuitive and beginner-friendly.
In addition to applying mosaic or blur to the subject, advanced editing such as applying mosaic or blur to areas other than the subject to make the subject stand out is also possible. Since most of the necessary features for video editing are included, it can be used for a wide range of purposes, such as easy YouTube video editing or video editing for social media.
3. PicsArt: Blur Your Videos Easily
PicsArt is an app equipped with features to edit photos and videos. When it comes to video editing, stickers and text can be easily added with a few taps, and playback speed can be changed. This is appealing for editing videos to upload to Instagram Stories or TikTok on the spot.
In addition to video editing, the app has a rich music library, so you can create stylish videos just by placing them in your video. People who want to do serious video editing may feel that it is lacking in features or that the editing capabilities are mediocre, but for those who want to easily edit videos, this may be just right. It is recommended to choose the app based on the type of video you want to create.
4. VideoMonster: Suitable Blur Video App for Social Media
VideoMonster is an app developed for easily editing videos for SNS posts. It offers a wide variety of short templates for SNS posts, making it highly recommended for those who use videos for SNS purposes.
Of course, it also includes all the necessary editing functions for regular video editing, as well as default materials such as videos and fonts. By selecting a template and inserting your own video and replacing materials, you can easily create high-quality videos. It also offers easy-to-use features like mosaic processing and blurring, making it highly recommended.
5. CapCut: The Blur Video App Offering Various Mosaic and Fun Features
CapCut is a video editing app released by Bytedance, which is famous for developing TikTok.
As you might expect from a company that operates TikTok, CapCut allows you to easily and flexibly edit videos, including cutting, trimming, adding effects, music, stamps, and more. In addition to basic editing functions, there are also many fun features such as reverse playback, speed adjustment, and beauty filters. Given that music is a big part of TikTok, CapCut includes a large library of copyright-free music.
However, since CapCut primarily focuses on editing short videos, it may not be suitable for those looking to edit longer videos or for those who want more advanced editing features.
How To Add Mosaic to Blur Videos with PowerDirector
In this section, we will explain how to add mosaic, blur, and highlights using PowerDirector. First, we will explain how to add a fixed mosaic and how to have the mosaic automatically track the subject’s movement.
Add Fixed Mosaic to Video
Make Mosaic Move with the Subject
1. Import your video
When you launch PowerDirector, you will see a screen like the one here. Tap on "New Project" located in the center of the screen to start editing.
When you start a new project, you will see a screen to select the aspect ratio of the video. Here, you choose the frame of the video you want to edit. Choose the aspect ratio according to your purpose, such as 16:9 for YouTube or 1:1 for Instagram.
When you select a video, the editing screen will appear with the loaded video on the timeline, as shown on the right side of the figure above. Note that with PowerDirector, you can edit in both portrait and landscape modes. Set the "Change UI editing mode" option to the mode that suits you best or select "Auto-rotate". If you choose "Auto-rotate", you can switch between portrait and landscape modes automatically by simply rotating your smartphone.
2. Add Mosaic To Blur Video
Once you are in the editing screen, scroll in the tool menu to the left and find the "Effect" icon. There will be 4 different effects for you to apply to your video - Adjustment, Mosaic, Blur, and Highlight.
Both Mosaic and Blur are image editing techniques used to obscure certain parts of an image or video. However, Mosaic creates a pixelated or blocky effect to completely hide an area of the video, while Blur creates a blurry effect to obscure but not completely hide the content.
3. Reshape the Mosaic
By tapping on Shape, you can change the shape of the mosaic. Choose the shape of the mosaic that you want to use depending on the atmosphere of the video or the position of the subject.
4. Resize the Mosaic
You can directly tap the mosaic and adjust its size, shape, and position by swiping or pinching in or out with two fingers. So adjust it to fit in the position where you want to put the mosaic.
5. Adjust Mosaic Strength
You can choose Strength and adjust the pixel degree of the mosaic by sliding the slider displayed on the bottom side of the screen from left to right. Additionally, you can tap Feather to blur the edges of the mosaic and adjust it for a natural look.
Next, let's try moving the mosaic to overlap with the subject.
There are two ways to make the mosaic track the subject’s movement. You can either use the AI Motion Tracking automatic tracking feature or manually move it using keyframes.
1. Using AI Motion Tracking
After inserting the mosaic, place the mosaic on the subject anywhere on the timeline as shown below. Next, select Motion Tracking from the bottom menu and tap Start Tracking.
After waiting for a few seconds, automatic tracking of the mosaic will be applied. You may press the play button in the middle to check the result.
2. Using Keyframes To Manually Blur Videos
Keyframe is a tool that allows you to freely move text, images, and other elements inserted into a video. It is an essential skill used by professional editors, but it can now be easily set up on smartphones.
First, follow the steps from the previous section to insert the mosaic.
Bring the playback head to the beginning of the video clip, select the mosaic clip, tap Transform Keyframe and tap the "keyframe" icon on the right side. You will see that keyframe marks are added to the mosaic clip in the timeline.
Next, move the playback head to the position a few seconds later and then tap and move the mosaic to adjust its position. Once you have moved the mosaic, tap the Keyframe icon again to check if a new keyframe has been added.
Repeat the process of moving the mosaic and adding keyframes at the desired positions a few seconds later. Once you have added keyframes through to the end of the clip as shown in the figure above, tap the play button to preview the final result.
How To Highlight a Video with PowerDirector
In addition to mosaic, you can add blur and highlights to the video. On the screen where you selected mosaic in the previous section, let’s select blur or highlight and try it out.
You can highlight the subject as shown in the figure below by selecting Highlight on the screen. All settings are basically the same as when adding mosaic to blur the video. Just like you can adjust the strength of the mosaic, you can also adjust the brightness if you want to apply a highlight effect to the video.
Download PowerDirector: The Best Blur Video App
PowerDirector is the best app to blur faces on a video with its user-friendly interface that makes it simple to blur your videos. You can select from a range of different shapes, including squares, rectangles, and circles, and you can also adjust the size and position of the mosaic. This means that you have complete control over how the mosaic effect looks in your video. Finally, PowerDirector uses AI technology to make it easy to create a mosaic track that follows a moving object in your video. This is an advanced feature that is not available in many other video editing apps, and it makes PowerDirector the best choice for adding mosaic to blur video.
It also offers professional-level editing features such as green screen or video enhancement. Other AI-based editing features include speech to text and cartoonizing videos that even beginners can easily use. With a wide variety of fonts, PowerDirector is packed with editing tools for people of various levels. Moreover, you can freely download it and enjoy the free trial for 7 days!
FAQs about Blur Videos
1. Can I Add a Mosaic To Blur a Video with a Video Editing App?
Yes, you can add a mosaic to a video using a video editing app. Many video editing apps, including PowerDirector, Inshot, and Picsart, have mosaic or blur effects that you can apply to your video footage. These effects can be used to hide faces or sensitive information in a video or to create a stylized effect.
2. Are There Any Recommended Video Editing Apps for Adding Mosaic or Blur Effects to Videos?
Yes, there are many video editing apps available that offer mosaic and blur tools. Some popular options include PowerDirector, Inshot, Picsart, VideoMonster and CapCut.
3. How To Blur Faces on Videos with a Video Editing App?
You can add a mosaic to a video in 3 steps with PowerDirector. First, import the video you want to blur, tap Effect, and then choose Mosaic. You can also customize the shape, strength, and size.
4. Can I Adjust the Size and Position of the Mosaic?
Yes, you can adjust the size, position, and shape of the mosaic or blur effect to suit your needs. With PowerDirector, you can adjust the size and position with a pinch and choose from 3 different shapes to customize your mosaic.
5. Can I Add Multiple Mosaics to the Same Video To Blur the Video?
Yes, you can add multiple mosaics or blur effects to the same video using most video editing apps. You can also adjust the timing of each effect to create a more dynamic look.
6. What Is the Best Blur Video App?
PowerDirector is an easy-to-use video editing app that allows you to add mosaics to blur videos. It offers a user-friendly interface and allows you to change the shape, size, and position of the mosaic. Additionally, it features AI technology to create a mosaic track that follows a moving object, which is not available in many other apps.
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