Sometimes it becomes important to blur the entire video or a particular part or section of it to draw the viewers' attention or hide some sensitive or objectionable details from them respectively. Even though you can download and use any efficient app to get the job done, why take the pain when you can blur video online, and that too for free? Right?
With that said, in the following sections, you will learn about some portals available on the Internet that let you blur video background online. In addition, the options present in some of these web apps can also be exploited to blur part of video online free.
Best Online Tools to Blur Videos
A list of some of the best websites and their essential details are given below:
Media.io is an all-in-one online video toolkit that works on your preferred web browser. Though it doesn’t provide the blur tool at the time of writing, it provides a watermark remover tool which allows you to blur any part of the video for free. Populated with a plethora of integrated tools, Media.io makes your day-to-day post-production tasks extremely easy.
You Must Know About Media.io
It provides tools to edit, convert and compress videos, images and audio files for free.
You can blur any part of the video under 100MB for free with Media.io watermark remover.
There is no watermark after exporting the video.
To blur video online with Media.io:
Open your favorite browser on your Windows, Mac, Linux or Chromebook device and open the io Watermark Remover tool.
Click Choose Files to upload the video from your local folder, or paste the link from Google Drive, Dropbox or YouTube to upload.
Click Add Area from the right pane to place a box on the video to blur a specific part.
In the Preview box, reposition and resize the box to cover the area that you want to blur.
Click Play from the bottom of the Preview box to preview the blurred video and click Export from the top-right corner to export, and then download the clip to your device.
Files of only 100 MB can be uploaded while using a free account
At the time of this writing, the tool doesn’t allow you to choose a different output format
WoFox is another website that offers almost every important tool for designing, post-production, and audio and video treatments. For example, you can create animation designs, GIF templates, infographic images, etc., with the web app.
You Must Know About Using WoFox to Blur Video
No registration or credit card details are required
Even the free access doesn't add any watermark to the exported videos
Offers three types of subscription plans, namely Free, Business Plan, Team Plan, and Virtual Assistant Plan
To blur part of video online free with WoFox:
Launch your favorite web browser, and use the link given above to visit the portal;
Click Upload and upload the source video, and then position and scale the selection box to cover the portion of the video that needs to be blurred.
Optionally click the + button from the navigation pane on the left to add more selection boxes to cover multiple video portions. Click Download from the top-right corner of the page to download the modified clip.
Limitations of using WoFox to Blur Video Online
In this writing, WoFox cannot differentiate between the normal background and humans.
The free version can create videos only of up to 30 seconds
The free version can export videos only in 360p resolution
This online portal offers many tools to make your source videos look more engaging and professional. With Flixier, you can create innovative adverts, slideshows, intros/outros, lyric videos, and even birthday clips. As for the social media part, you can create videos for YouTube, Twitch, Instagram, and Facebook.
Things You Must Know About Flixier
Registration is required before you can start using Flixier
The free access adds a watermark to the exported videos
Offers three subscription plans, namely Creator, Business, and Enterprise
To blur video onlinewithFlixier:
Use your web browser to visit the URL given above, and then click Get Started;
Sign up for a new account, or if you already have one, click login from the upper-right corner of the left section of the page;
Right-click anywhere inside the Personal Library pane on the left, and then click Import;
Choose your preferred method, and upload the source video to Flixier, and then click Import all when done;
Close the Pick a layout box and drag the video from the Personal Library pane to the Timeline at the bottom;
Position the Skimmer (Playhead) on the frame you want to start blurring the video from, and then click to select Shapes from the toolbox on the left;
Click the Expand arrow next to the Square shape in the Shapes pane, and then click Square mask from the menu;
Position and scale the square mask in the preview window, and then choose your preferred effect from the available options under the Masks section in the right pane;
Drag the sides of the mask layer in the Timeline to specify for how long the mask should be applied in the video;
Click Export from the top-right corner, and customize the output settings, and if need be, choose the target platform(s);
Click Export Video from the lower area of the right pane, and wait while the video is rendered before you can start downloading it.
Limitations of using Flixier
The free account can have only up to 2GB of storage
It supports only 10 minutes of videos per month to be exported with a free account
The maximum resolution for the videos exported with a free account is 720p
Kapwing is a trusted portal known to almost everyone who prefers online resources over PC applications. The website allows you to edit the videos, create memes for social media platforms, add audio and subtitles to the clips, resize them, etc.
Things You Must Know About Kapwing
Registration is not necessary to blur video background online with Kapwing
The free version does not add a watermark to the videos while exporting.
Offers three subscription plans, namely Free, Pro, and For Teams
To blur video background online with Kapwing:
Launch a web browser and visit the link given above
Click Upload File, and upload the source video (or paste its URL if the clip is published online)
Click Duplicate from the LAYER section of the right pane, and click to select the duplicate layer
Click Crop from the top of the right pane, and crop the portion of the video that needs to be blurred
Click Done Cropping, and then click Adjust from the top of the right pane
Use the Blur slider to adjust the intensity of the blur effect
Click Done Adjustingand use the Forward, Front, Backward, or Back buttons under the LAYER section to make the duplicate layer visible.
Click Export Video from the top-right corner of the page, and wait while the modified video is rendered.
Click the Download or Copy link to save the video to your PC or share it online, respectively.
You must register and sign in to a free account before exporting the videos to get rid of the watermark.
Files of only up to 250MB can be uploaded while using a free account
Videos of only up to 7 minutes each can be exported with a free account, while the total duration of the videos that can be exported is up to 3 hours.
In addition to having various tools to edit the clips, including blur video online, Hippo Video can also record your PC screen and audio and even capture webcam footage. Creating engaging slideshows from the uploaded images is yet another feature that the web app offers.
You Must Know
Registration is mandatory before you can start using Hippo Video
The free/trial version doesn't add a watermark to the exported videos
Offers four subscription plans, namely Free, Personal, Classroom, and School
To blur video background online for free with Hippo Video:
Use your favorite web browser to visit the URL given above
Click Sign Up from the lower area of the Sign In to your account box (or sign in if you already have a Hippo Video account)
Choose your preferred method to create an account, and then sign in
Click Get Started and then populate the fields on the next couple of pages with the correct information on the next page.
After completing the account creation process, click Import Video on the page that appears.
On the Import Video box, choose your preferred method to locate and upload the source video, i.e., from your local computer or G-Drive.
Click PROCEED from the bottom-right corner, and on the next page, add the necessary details related to the video (optional)
Click IMPORT from the bottom-right corner to import the video and click EDIT VIDEO from the upper-right area of the preview window on the next page.
Click Quick Edit from the list that appears, and then click the Blur tool from the bottom of the preview window.
Click Add New Blur and position and scale the selection box in the preview window to cover the area that needs to be blurred.
Drag the Blur marker in the progress bar to define the effect duration, and use the Strength slider to manage the intensity of the blur effect, and then click SAVE
Back on the previous page, click EXPORT from the lower area of the preview window.
Choose your preferred platform to export and publish the modified video to
The video resolution remains 480p while using a free account
With the free version, you only get 1GB of bandwidth per month
Being one of the most viewed streaming media portals that offer free uploads and even lets you monetize your creations, YouTube has a separate section called YouTube Studio, where you can edit clips before publishing.
You Must Know
A Gmail account is required to use YouTube Studio.
All the videos can be uploaded without a watermark for free without any expiration date
No subscription plans are enforced
To blur video online with YouTube Studio:
Visit the URL given above using your favorite web browser (Google Chrome is recommended)
If not already signed in, do so with your Gmail account when prompted for
Click UPLOAD VIDEOS from the Channel dashboard section and on the Upload videos box, click SELECT FILES, and select and upload the source video from your PC
While the video uploads, specify other publishing preferences using the options present on the box that appears
Click NEXT from the bottom-right corner when done.
On the Video elements box, add your preferred elements, click NEXT, review the details on the Checks box, click NEXT, choose your visibility preferences on the Visibility box, and click.
Back on the main page, click Content from the navigation pane on the left and hover the mouse over the thumbnail of the video you uploaded, and click the Details icon that appears on the right.
Click Editor from the Your video pane on the left and click GET STARTED from the right window and click BLUR PARTS OF YOUR VIDEO from the lower area of the Video editor window on the right.
Click Custom blur from the list that appears and position and scale the selection box in the preview window to cover the object that needs to be blurred and drag the Blur slider in the Timeline to specify the duration of the effect.
Optionally click BLUR from the upper-left area of the Video editor window to add another instance of the blur effect to blur another segment of the clip and click SAVE from the upper-right side.
Click SAVE again on the Save changes confirmation box to save the changes
Wait while Google reviews the modifications, and the video is made available for viewing
Once this is done, get back to the Content section as explained earlier
Hover mouse over the thumbnail, and click the Options icon from the right this time
Click Download from the list to download the video with the blur effect to your PC
Your YouTube account must be verified before you can publish long videos. Account verification is free.
No copyright content is allowed to be published on YouTube
No pornography or unethical content is allowed to be posted on YouTube
Bonus: How to Blur Video with Wondershare Filmora X
Wondershare Filmora X is a versatile post-production application with a built-in screen recorder and the ability to record your voice. The tool is usually considered a good competitor of Adobe Premiere Pro, Final Cut Pro X, etc.
Like any other similar program, even Filmora X allows you to blur both landscape and portrait videos. The processes of getting these tasks done are given below:
1. Blur a Part of Video (Landscape Video)
Step 1: Import and Add the Source Video to Timeline
Launch Wondershare Filmora X on your Windows or Mac computer (MacBook Pro M1 is used here), make sure that the 16:9 (Widescreen) layout preset is selected under the Select Project Aspect Ratio section on the flash screen, and click New Project.
Next, click to select My Media from the menu bar if not already selected, and from the navigation pane on the left, select Project Media.
Then, click Import from the Media box, select and import the source video to the program, drag the clip from the Media box to the Timeline at the bottom, and when the confirmation box appears, choose the option either under the Keep Project Settings or Match to Media sections to add the video to the Timeline.
Step 2: Add Blur Effect
Go to Effects from the menu bar, select Default from the top of the navigation pane on the left, and select Utility from the available list. From the right box, drag the Mosaic effect, and place it on a separate layer above the video track in the Timeline.
Step 3: Customize the Effect to Blur a Part of Video
Double-click the Blur effect in the Timeline, use the scaling handles in the preview window to scale and position the effect to cover your preferred part of the video and place it at your desired location respectively, choose a Mosaic style from the Type list present in the left box, and use the Intensity and Opacity sliders to customize further the appearance of effect as needed. Optionally, you can drag the side handles of the effect in the Timeline to adjust the duration of its visibility, and click OK from the bottom-right area of the upper-left box to save the changes.
2. Blur a Vertical Video
Step 1: Import a Vertical Video and Add It to the Timeline
Use the above method to import the source vertical video to Filmora X and add it to the Timeline. However, it is important to choose the button under the Keep Project Settings label when the confirmation box appears, so you get some real estate because of the landscape mode to add the blur effect.
Step 2: Add Background Blur
Go to Effects and choose Default from the left pane, as explained earlier. Next, expand the Filters tree if not already expanded, click to select Background Blur from the list, from the box on the right, choose and drag your preferred blur effect, and place it on a separate layer in the Timeline above the video track.
Step 3: Customize the Blur Effect
Double-click the Blur effect in the Timeline, and use the available sliders to customize the effect that best fits your needs.
If you want to have full control over the post-production process, having an efficient desktop program like Wondershare Filmora X would be something you might be looking for. On the other hand, if you are not a professional editor or are not much into editing and prefer playing around with the tools for personal use, going for a decent web portal to blur video online is your best bet.
Liza Brown is a writer and a lover of all things video.
Follow @Liza Brown
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