Best Apps to Blur Video Backgrounds

Background blur can come from four places: the video-call app itself, your operating system, software tied to your graphics card or webcam, or a camera or editing app for recorded clips. Which one fits depends on whether you need blur during a live call or in a finished video, and on which device and apps you use. This list covers those four sources and explains what each one does in practice.

Scope and limits: No hands-on test results, prices, hardware specifications or version details were available for this guide. The options below are grouped by how they work, not ranked by measured quality. Feature names and availability change between versions, so confirm each option in the version you have installed.

Video-call apps with built-in blur

The simplest route is the blur setting already inside your meeting app. It needs no extra software, but it only applies inside that app. If you switch to a different call platform, you have to turn blur on again there.

• Zoom: Background blur is offered alongside virtual backgrounds in its background and effects settings, and you can usually turn it on from the video preview before you join.
• Microsoft Teams: Blur is one of the background effects you can choose before or during a meeting.
• Google Meet: Blur is offered in its visual effects or background options. Because Meet runs in a web browser on computers, browser support and hardware acceleration can affect whether the effect is available and how smoothly it runs.

Browser versus desktop app: Many call services have both a browser version and an installed desktop app. Effects can differ between the two. If blur is missing or choppy in one, try the other before you troubleshoot your camera.

Operating-system camera effects

Some operating systems apply blur at the system level. The effect then follows the camera into most apps that use it, so you don't have to set it up in each call app separately.

• macOS: Supported Macs offer a Portrait video effect through the video effects controls in Control Center while an app is using the camera. It adds a blurred background to the camera feed.
• Windows 11: Windows Studio Effects, available on supported PCs with compatible hardware, includes a background blur option in the camera settings. It is not available on every Windows 11 computer, so check your device's camera settings to see whether it appears.

If you turn on blur at the system level and also inside the call app, the video gets processed twice. Turn one of them off to avoid odd edges or extra load on your computer.

Virtual camera tools from GPU makers and streaming software

A virtual camera is software that takes your real webcam feed, applies effects, and presents the result to other apps as a separate camera device. To use it, you select that virtual camera as your camera in the call or recording app. This lets the same blur work across many apps, and these tools often offer more control than built-in settings.

• NVIDIA Broadcast: Provides background blur and creates a virtual camera, but it requires a supported NVIDIA RTX graphics card.
• OBS Studio: Free streaming and recording software with a built-in virtual camera. Background blur usually depends on a community plugin rather than a default feature, so setup takes more effort.
• Webcam manufacturer utilities: Some webcam makers ship companion software with effects. Whether blur is included varies by brand and model.

Apps for blurring recorded video

If you are making a clip rather than joining a live call, you can blur while recording or afterward. Editing afterward is slower, but it lets you adjust or undo the effect.

• Phone camera apps: iPhone Cinematic mode records video with a shallow depth-of-field effect, and on supported models you can adjust focus after recording. Some Android phones offer a video portrait or bokeh mode, depending on the manufacturer and model.
• Video editors: Mobile and desktop editors such as CapCut include background blur or background removal effects that you apply to footage you have already recorded.

Quick comparison

Option type | Where blur is applied | Works across apps | Best fit

Call app setting (Zoom, Teams, Meet) | Inside one app | No | Occasional calls on a single platform

OS effect (macOS Portrait, Windows Studio Effects) | System camera pipeline | Yes, on supported devices | Regular calls across several apps

Virtual camera (NVIDIA Broadcast, OBS) | Software camera device | Yes, once selected in each app | More control, or hardware that supports it

Phone camera mode or video editor | During recording or in editing | Not applicable | Recorded clips rather than live calls

Checks that decide which option works for you

• Camera permission: Browser-based calls need camera permission in the browser. Desktop apps need permission in the operating system's privacy settings. A missing permission can look like a blur problem.
• Camera selection: When using a virtual camera, choose it as the camera in your call app. Otherwise the app keeps using the raw webcam feed.
• One blur at a time: Use blur in only one layer (call app, OS or virtual camera) to avoid double processing.
• Lighting and contrast: Blur tools have to separate you from the background. Even lighting on your face and a background that contrasts with your clothing usually produce cleaner edges.
• Hardware requirements: OS effects and GPU-based tools depend on specific hardware. Check whether the option appears on your device before you plan around it.

What a preview test can and cannot tell you

Checking blur in an app's camera preview shows you how edges, hair and hand movements look in that app on that device. It does not show how the effect will look in a different app. It also can't show what other participants see after the call compresses your video, or how your computer copes during a long meeting. Test in the actual app you plan to use, and if possible, ask someone on a call how your video looks to them.