5 Best Free AI Video Background Blur Online Tools Free n 2024

What is an AI video background blur app? It’s an AI-powered video editing tool that can blur your video background perfectly. With its advanced algorithm, you can remove unwanted objects, blur backgrounds, and create professional-looking videos easily.

Whether you want to minimize distractions in the background, cover certain parts for privacy concerns, or make a subject stand out, an AI blur background video tool can help you polish your videos effectively.

So what AI video background blur tool can you use? This article will introduce the 5 best options that are worth taking a look at in 2024. Just make sure to continue reading!

On This Page

• Vidnoz Flex - The Best Free AI Background Blur Tool Online for PC & Mac
• KAPWING - The Best AI Blur Background Video Software Online Free
• YouCam Video - The Best AI Background Blur App for iPhone
• Blur Video - The Best Free Video Background Blur App for Android
• Cutout.pro - The Best Auto Blur Video Background Online Free
• FAQs About AI Background Blur Apps

Vidnoz Flex - The Best Free AI Background Blur Tool Online for PC & Mac

Developed by Vidnoz, Vidnoz Flex is the best AI video background blur tool that can help you hide any unwanted elements in the background with just a few clicks. That’s not just it, Vidnoz Flex is a powerful video platform that lets you record, edit, market, and analyze videos all in one place. As a web-based service, Vidnoz Flex is compatible with Windows, macOS, Android, and iPhone, which allows you to blur video backgrounds online free without limit. Just have a look at its blurring techniques to learn more.

AI-Powered Background Blur Tool

Powered by AI technology, Vidnoz Flex enables you to blur unwanted objects in the background with just one click. No video editing skill is needed, simply upload the video, add the blur layer, and let the AI-driven feature do the rest for you! More AI-powered features include talking head and text to speech.

Blur Background without Losing Quality

As the best AI blur video background tool, Vidnoz Flex can help you make objects less visible while maintaining video quality. It will blur the background by blending the pixels with the best effect possible, exporting your video without quality loss.

Blur Parts of a Video

Vidnoz Flex allows you to blur parts of a video with a high level of control. You can adjust the blur size and the intensity as you see fit—whether you need a soft focus to polish your video or an entire blur out for privacy concerns, your call!

Additionally, Vidnoz Flex is a full-fledged feature that has interesting features, such as text to speech, video hosting, talking head, and more. Vidnoz Flex also lets you track your video marketing campaign, making it the ideal choice for businesses and creators who want to gain intelligent insights.

Step-by-Step Guide to Use Vidnoz Flex to Blur Any Video Background

Step 1. Head to Vidnoz’s official website. Sign up with an email like Google, Microsoft, or Linkedin.

Step 2. Upload the video you want to blur the background. Click on the Hamburger icon in the top right.

Step 3. Click the Edit tab to enter the editing panel. Select Blur from the toolkits and add a blur layer.

Step 4. Click and drag the corners or edges of a blur layer to resize it. Adjust intensity with the slider. Click the Save button to save your video.

There are more Vidnoz products you can enjoy to get an amazing video. Vidnoz AI video generator is a versatile free video generator for all kinds of video creation in minutes. How to realize fast video making? It has 200+ templates covering tutorials, introductions, promotions,  news, invitations, and other aspects. Choose one wanted template and replace images and texts, type in texts to change texts into audio with text to speech AI in seconds. Also, you can turn PPT into video without more editing after importing PPT files. Making a template personally is easy. Choose the aspect ratio, choose a realistic avatar, fill with images and texts, make adjustments, video completed. No more microphone, no more webcam. Everything is easy with Vidnoz AI!

Vidnoz AI - Create Free Engaging AI Video with Talking Avatar

• Easily create professional AI videos with realistic avatars.
• Text-to-speech lip sync voices of different languages.
• 2800+ video templates for multiple scenarios.

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KAPWING - The Best AI Blur Background Video Software Online Free

Supported Devices: Online

Pricing: Free; Pro: $16/month(billed annually)

Today you can also easily blur your video background online for free and KAPWING can be the AI video background blur tool that comes in handy. Adopting machine learning to identify the subject of the video, this AI video blur remover can recognize the subject in the foreground automatically. The background pixels will be blended and create the blur effect you need.

Key Features

• KAPWING’s AI video background blur feature lets you blur the background in one click.
• The AI blur feature will recognize the boundary of the background and subject automatically.
• You can also blur parts of your video with various effects and adjust the intensity as per your needs.

YouCam Video - The Best AI Background Blur App for iPhone

Supported Devices: Online

Pricing: Free to use with $2.99 - $24.99 in-app purchases

With positive reviews in the Apple Store, YouCam Video is an excellent iPhone video background blur app to check out. This powerful makeup editor allows you to erase and unblur a video in your video with advanced AI techniques. With pro retouching and makeup tools, YouCam is the best video editor to make your selfie videos like a movie!

Key Features

• YouCam Video can help your blur background with its intelligent retoucher feature.
• It provides powerful editing tools, including 100+ makeup and video effects, stickers, and more.
• You can retouch and reshape your selfie videos with eyes, face, lips, nose, and more.

Blur Video - The Best Free Video Background Blur App for Android

Supported Devices: Online

Pricing: Free to use with $2.49 in-app purchases

Blur Video is a useful AI video background blur app working on Android, which allows you to blur all your videos in various formats for social media platforms like Instagram, Snapchat, etc. Whether you want to blur the background or parts of the videos to protect privacy, or simply blur videos for fun, the app has rich features that can satisfy all your needs.

Key Features

• The app lets you blur your video with freestyle, which means you can blur the background or any part of the video as you like.
• You can choose the blur shape and intensity for customization.
• You can also add the blur effect in the missing area to square your videos.

Cutout.pro - The Best Auto Blur Video Background Online Free

Supported Devices: Online, Windows, Mac, Android, iOS, Shopify plugins

Pricing: Free; Subscriptions start from $0.099/credit for 100 credits/month; Pay as you go starts from $0.499/credit for 10 credits

Cutout.pro is an AI-powered automatic visual design platform that delivers a wide range of products to achieve efficiency and creation. Featuring cutting-edge AI editing tools, Cutout.pro allows you to blur videos and backgrounds, retouch and enhance images, customize printing, and even make art generation.

Key Features

• Cutout.pro’s AI-driven feature removes your video background automatically after you upload the video.
• You can add customized backgrounds for your video after background removal.
• Cutout.pro supports videos in MP4, WEBM, MOV, and GIF with up to 4K resolution.

FAQs About AI Background Blur Apps

1. What affects background blur?

When shooting a video, the camera and subject movement, missed focus, depth of field, etc. are the source of the blurriness. Sometimes your videos can deteriorate via transferring, which causes blurriness, too. Background blur is also likely to happen when you downsize the video.

2. How do you blur the background in AI?

You can blur the background in Adobe Illustrator with the blur toolkits, which let you customize settings for size, hardness, and strength to achieve the blurry effect you need.

3. How do I blur the background without losing quality?

To retain the video quality, just make sure to use a high-end video editor or powerful AI video background blur tool and export your videos with the original resolution.

4. Why do some people use blurred backgrounds rather than clear backgrounds?

People want to blur background for various reasons, for instance, cutting out inappropriate sessions for content censorship, privacy protection, emphasizing the subject in the foreground, avoiding distracting elements, etc. A blurred background sometimes also helps create a more professional look.

Conclusion

How to blur the background in your video? Just use the 5 best AI video background blur tools introduced above to blur videos on all platforms easily. As you can see, Vidnoz Flex is a cutting-edge online video editor that can help you blur videos with a high level of control. There is no need to download hefty apps, just upload the video and you are ready to go. Moreover, whether you want to make a video for communication or track the engagement of marketing campaigns, this all-in-one video platform is here to help. Just wait no more and try it for free!

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