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Blur Faces or Background in Videos Quickly
  • Free Face-off effect for blurring or changing moving faces
  • Free Tilt Shift and circle shift effects for blurring the video background
  • Free Mosaic effect for blurring any part of the video

How to Blur Video Online for Free

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Nov 26, 2021• Proven solutions

Sometimes it becomes important to blur the entire video or a particular part or section of it to draw the attention of the viewers, 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:

1. PickFrom

Visit: https://pickfrom.net/blur-video

PickFrom is a one-stop-shop for almost all types of post-production tasks. For instance, you can blur a video or part of it, convert video to audio, add filters to the clips, and much more.

You Must Know About PickFrom Blur Tool

  • No registration is required
  • The free version adds watermark while exporting
  • Offers three pricing plans namely Starter, Premium, and Enterprise

To blur video online with PickFrom:

  • Go to the official website using your favorite Internet browser, and then click the Click to add files button
  • Locate and upload the source video from your PC, and check the Blur part of video box from the right pane
  • Drag the selection box over the subject that you don’t want to get blurred, and resize the selection box as needed
  • Turn off the Blur inside switch from the right pane, and choose a format from the Save As menu present at the bottom-left corner
  • Click Start, and then click Download or Copy Link to download the modified video to your PC or share it online respectively

Blur videos online with PickFrom

Limitations

  • Maximum acceptable video size is up to 2GB and 5GB for Starter and Premium subscriptions respectively
  • Enables you to blur either the full video or a part of it
  • At the time of this writing, the ‘Blur video background’ feature isn’t smart enough to differentiate between the background and the main subject (humans)

2. WoFox

Visit: https://www.wofox.com/video-editing-tools/blur-an-object-in-video

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 3 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 portions of the video, and click Download from the top-right corner of the page to download the modified clip.

Blur videos online with WoFox

Limitations of using WoFox to Blur Video Online

  • At the time of 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

3. Flixier

Visit: https://flixier.com/tools/blur-or-pixelate-video

This online portal offers a plethora of tools to make your source videos look more engaging and professional. With Flixier, you can create innovative adverts, slideshows, intros/outros, lyrical 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 3 subscription plans namely Creator, Business, and Enterprise

To blur video online with Flixier:

  • 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 log in 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

Blur videos online with flixier

Limitations of using Flixier

  • The free account can have only up to 2GB of storage
  • Only 10 minutes of videos per month can be exported with a free account
  • The maximum resolution for the videos exported with a free account is 720p

4. Kapwing

Visit: https://www.kapwing.com/studio

Kapwing is a trusted portal that is 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 3 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 Adjusting, and 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 Download or Copy Link to save the video to your PC or share it online respectively

Blur videos online with kapwing

Limitations

  • 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, where the total duration of the videos that can be exported is up to 3 hours

5. Hippo Video

Visit: https://www.hippovideo.io/users/sign_in

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 can even capture webcam footage. Creating engaging slideshows out of 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 4 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
  • On the next page, click Get Started and then populate the fields on the next couple of pages with the correct information
  • 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 then 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

Blur videos online with hippovideo

Limitations

  • The video resolution remains 480p while using a free account
  • With the free account, you only get 1GB of bandwidth per month

6. YouTube Studio

Visit: https://studio.youtube.com/

Being one of the most viewed streaming media portals, that also offers 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, and click NEXT, and then review the details on the Checks box, and click NEXT, and then 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 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 area
  • Click SAVE again on the Save changes confirmation box to save the changes
  • Wait while the modifications are reviewed by Google, 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

Blur videos online with YouTube Studio

You can check more details of blurring video with YouTube Studio.

Limitations

  • 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 published on YouTube

Bonus: How to Blur Video with Wondershare Filmora X

Download Win Version Download Mac Version

Wondershare Filmora X is a versatile post-production application that also has 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.

As it is with 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.

Filmora start window

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.

Filmora project library

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.

add video to timeline

Step 2: Add Blur Effect

Go to Effects from the menu bar, click to 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.

add mosaic effects to 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 further customize 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.

 mosaic effect settings

2. Blur a Vertical Video

Download Win Version Download Mac Version

Step 1: Import a Vertical Video and Add It to the Timeline

Use the method explained above 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

As explained earlier, go to Effects, and choose Default from the left pane. 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.

 add background blur

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.

 custom background blur

You can find out more details about how to blur background in the portrait video with Filmora.

Conclusion

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.

author avatar
Liza Brown
Liza Brown is a writer and a lover of all things video.