How to Change Background on Zoom (and Blur It)
To change your background on Zoom, open the desktop app, click your profile picture in the top-right corner and choose Settings → Video & effects → Backgrounds, then click an image. To blur your background on Zoom instead, click the Blur tile in that same panel. Either one applies straight away and stays on for every meeting after this one.
That's the short answer. The rest is for the parts that go wrong: the missing tab, the halo round your shoulders, the phone that refuses. If Zoom can't see your webcam at all, start with a camera Zoom won't detect — no background setting helps until that's fixed.
Before the meeting: the three-click version
Virtual backgrounds and blur share one settings panel, which is why they share one guide.
- Sign in to the Zoom Workplace desktop app. The browser version offers less, so use the installed app if you have it.
- Click your profile picture in the top-right corner, then Settings.
- Open the Video & effects tab, then the Backgrounds tab. Some builds still call it Virtual backgrounds — same thing.
- Click a background. The + icon uploads your own image or a short video; Generate builds one with AI from a prompt. Your first custom background may pull down a small package first.
- Click None to take it off. Zoom remembers your last choice and reapplies it next time.
Worth knowing if you audition six of them mid-call: with your camera on, every change goes out live.
How to blur your background on Zoom
Blur is the option most professionals actually want. It hides the kitchen without pretending you're in a library, and nobody has ever been distracted by one. It's also the sensible pick on an older machine: blur costs about what a still image costs, while a looping video background costs far more.
- Before a meeting: profile picture → Settings → Video & effects → Backgrounds → click Blur. Your preview softens immediately.
- During a meeting: click the arrow next to the Video button and flip Blur my background. One click, no settings window.
- To undo it: click None, or pick a virtual background instead.
The catch: turning blur on removes a virtual background if you had one, and Zoom doesn't remember it. You'll be re-picking that image.
On battery, blur is the cheap option. Every background effect runs on your CPU or GPU. Away from a socket, blur costs the least runtime and is least likely to make your fans audible to the call.
| Blur | Virtual background (image or video) | |
|---|---|---|
| What it does | Softens the real room, keeps you sharp | Replaces the room entirely |
| System requirements | Same as a still image with no green screen | Still image is modest; video is noticeably higher |
| Green screen | Not applicable | Optional, and it lowers the requirements sharply |
| Mobile | Yes, on supported iOS and Android devices | Images yes, video no |
| Fails when | Rarely; worst case the edges look a little loose | Uneven lighting, or clothes that match the wall |
| Best for | Client calls, interviews, anything client-facing | Branded webinars, all-hands, a chaotic room |
Doing it mid-call, and what resets
Mid-meeting, the arrow beside the Video button is the whole menu: Blur my background is a toggle there, and Video & effect settings opens the full panel in a side pane. Everyone sees the change instantly. And on Android, mid-call is the only route — iOS 6.5.0 added a path outside meetings; Android hasn't.
On a phone or tablet
In a meeting on either platform: tap More, then Settings, then Virtual backgrounds, then choose an image or tap Blur. The + icon uploads a photo from your camera roll.
On iOS you can also set it up in advance: tap your profile picture, then Settings → Video & effects → Background & effects.
Hardware is the limit. iOS wants an iPhone 8 or newer, a 7th-generation 10.2-inch iPad or later, or any iPad Pro. Android is fussier: 8.0 or higher, an 8-core arm64 chip, 3 GB of RAM, and a handset from a short list — Google, Samsung, OnePlus, Oppo, Redmi, Vivo, Xiaomi, Huawei.
When there's no Backgrounds tab at all
Five causes. The first one accounts for most of them.
- Sign out of the desktop app and sign back in. Account-level changes don't always reach a running client, and Zoom's own docs list this first.
- Check your processor against the requirements. On Windows that's broadly an Intel i3-5000 or newer, an i5/i7/i9 from the 3000 series up, or a Ryzen 5/7/9. On macOS, 10.13 or later plus Apple silicon or a fairly recent Intel chip. Blur is held to the same bar.
- An admin has turned it off. On a managed account, Virtual background sits in the web portal under Account Management → Account Settings → Meeting → In Meeting (Advanced). If it's off or padlocked there, nothing in the desktop app brings the tab back.
- Uploads are disabled separately. The tab can be present while Allow users to upload custom backgrounds is off, which is why some people see Zoom's stock images but no + icon.
- You're on a virtual desktop. Background without a green screen isn't supported inside a VDI environment, and thin clients often can't manage it anyway.
Green screen, or nothing behind you
A physical green screen is still the better setup, and counterintuitively it uses fewer system resources. Zoom does simple colour replacement instead of working out in real time where you end and the wall begins. Requirements drop to about two cores at 2.0 GHz, and the edges come out cleaner.
Toggle I have a green screen, then click your video feed to pick the colour to replace. Use something bright and saturated, light it evenly, don't wear it. Going without costs sharpness and resolution: outgoing video caps at 720p unless you meet Zoom's HD guidelines.
The image that actually looks right
Zoom takes 24-bit PNG or JPG/JPEG files up to 15 MB. Crop to your camera's aspect ratio first — for a 16:9 camera, 1280×720 or 1920×1080. If you don't know what your camera does, 1280×720 is the safe floor. Video backgrounds want MP4 or MOV.
Composition matters more than resolution. Pick something soft, low-contrast and out of focus, with no hard vertical lines near where your head sits. Busy backdrops fight the edge detection and pull attention off your face.
Black bars down the sides of your video? That's not the image — it's HD video switched off. Turn it on under Video & effects.
Why your edges glitch, and the lighting fix
Zoom decides where you stop and the room starts using contrast. Everything that goes wrong is a contrast problem in disguise: a wall lit the same as your face, shadows falling behind you, a jumper the colour of the paint.
What helps, in order: light the background as well as yourself; clear hard shadows off the wall; change your top if it matches; and with a green screen, pick the colour by hand. Zoom's auto-pick sometimes lands close to your skin tone, which is why half a face occasionally vanishes.
Test it in motion, not in a still. Open the Backgrounds panel with the effect on and gesture at your preview for twenty seconds. Artefacts show up when your hands move.
And once the call starts
The background stops mattering ninety seconds in, and what was said starts mattering instead. If you'd rather not type notes on camera, an AI meeting assistant that joins your Zoom calls handles the transcript and action items. For the native route, see how Zoom transcription works and our guide to recording Zoom calls.
Look composed, and remember the call
Laxis takes the notes on your Zoom, Meet and Teams calls so you don't have to: summary, decisions, action items, pushed straight into HubSpot or Salesforce. Over 100 languages, and a free plan to start on.
What people actually notice
Nobody comes off a call thinking about somebody's tasteful bookshelf render. They do notice a face that dissolves into the wall, and a room that says more than you meant. Blur handles both, and takes one click.
Frequently asked questions
How do I change my background on Zoom?
Open the Zoom desktop app, click your profile picture in the top-right corner and choose Settings. Click the Video and effects tab, then open the Backgrounds tab and click any image to apply it. Use the plus icon to upload your own picture or a short video, and click None to remove the background again.
How do I blur my background on Zoom?
Blur lives in the same panel as virtual backgrounds. Go to Settings, then Video and effects, then Backgrounds, and click the Blur tile. To blur mid-call, click the arrow next to the Video button in the meeting controls and switch on Blur my background. Zoom saves blur as your default for future meetings.
Why is there no virtual background option in my Zoom settings?
Three usual reasons. Your computer may not meet the processor requirements, which are the same for blur as for a still image. An administrator may have switched the setting off for the whole account, in which case only they can restore it. Or the app needs a sign-out and sign-in to pick the change up.
Can I blur my background on the Zoom mobile app?
Yes, during a meeting. Tap More in the controls toolbar, tap Settings, then Virtual backgrounds, then Blur. On iOS you can also set it before joining from your profile picture, then Settings, Video and effects, Background and effects. Android needs a fairly recent phone from a supported manufacturer, and iOS needs an iPhone 8 or newer.
What size should a Zoom virtual background image be?
Use a 24-bit PNG or a JPG under 15 MB, cropped to match your camera's aspect ratio. For a 16 by 9 camera that means 1280 by 720 or 1920 by 1080 pixels. If you are not sure what your camera does, 1280 by 720 is the safe minimum. Video backgrounds accept MP4 or MOV files.
Why do the edges of my Zoom background look glitchy?
Zoom separates you from the room by contrast, so it struggles when the light on your face and the light behind you are similar, when shadows fall across the wall, or when your top matches the wall colour. Add a light behind you, avoid busy backdrops, and a green screen fixes the edges outright.
