Background Replacement

Change Video Background — Replace Any Scene with AI

Describe the new scene or upload a reference image. Subject, motion, and audio stay perfectly intact.

Start Editing →

AI-Powered Background Replacement

Everything you need to replace any video background in seconds

Describe Your New Background

Type a text description of the scene you want behind your subject. "A tropical beach at sunset," "a futuristic office," "a snowy mountain range" -- the AI generates it and composites it seamlessly.

Upload a Reference Image

Have a specific background in mind? Upload a reference image and the AI will match it behind your subject, adapting lighting and perspective to look natural throughout the video.

Subject Perfectly Preserved

Advanced AI segmentation isolates your subject with pixel-level precision. Hair, hands, transparent objects, and fine details are preserved with no visible artifacts or edge issues.

Audio Stays Intact

Your original audio track is completely preserved. Dialogue, music, and ambient sound remain unchanged -- only the visual background is replaced.

Any Video Format

Upload MP4, MOV, AVI, WebM, or any other common video format. No conversion needed -- just upload and the tool handles the rest.

Fast Processing

Get your result in seconds, not minutes. The AI processes your video quickly so you can iterate and try different backgrounds until you find the perfect scene.

How to Change Your Video Background

Three simple steps to replace any background

Upload Your Video

Upload the video whose background you want to replace. Any format, any resolution. The AI automatically detects and segments your subject from the background.

Describe the New Background

Type a text description of the scene you want, or upload a reference image. Be as specific or creative as you like -- the AI adapts to your vision.

Get Your Result

The AI replaces the background while preserving your subject, motion, and audio perfectly. Download the result or try a different background.

Popular Background Replacement Use Cases

Creators, marketers, and professionals use AI background replacement every day

Content Creators

Film anywhere and place yourself in any setting. Record in your bedroom and appear on a rooftop in Tokyo, a cozy coffee shop, or a professional studio.

Example: "A modern, minimalist podcast studio with soft warm lighting and acoustic panels"

Professional Meetings

Clean up messy backgrounds from video calls and presentations. Replace with a professional office, branded backdrop, or clean neutral setting.

Example: "A bright, clean corporate office with floor-to-ceiling windows overlooking a city skyline"

E-commerce & Ads

Place product demonstrations and testimonials in any environment. Shoot once, then create multiple versions with different backgrounds for A/B testing.

Example: "A luxury marble kitchen with natural lighting, ideal for product showcase"

Film & Music Videos

Create cinematic scenes without expensive location shoots. Transport actors to fantasy worlds, historical settings, or impossible environments.

Example: "An alien planet with purple skies, glowing crystals, and two moons on the horizon"

Frequently Asked Questions

Everything you need to know about AI video background replacement

How does AI video background replacement work? +
The AI automatically detects and segments the subject in your video frame by frame, then replaces the background with a new scene based on your text description or reference image. The subject, motion, and audio are preserved perfectly throughout.
What video formats are supported? +
Aura AI supports all common video formats including MP4, MOV, AVI, and WebM. Simply upload your video and the tool handles the rest.
Is the original audio preserved? +
Yes. The background replacement process preserves your original audio track completely. Only the visual background is changed -- dialogue, music, and ambient sounds remain untouched.
Can I upload a reference image for the new background? +
Yes. You can either describe the new background with text or upload a reference image. The AI will use your input to generate a matching background scene behind your subject.
How much does it cost to change a video background? +
Video background replacement is included in all Aura AI paid plans: Starter ($14/mo), Pro ($59/mo), and Premium ($99/mo). Each plan includes a generous credit allowance for video editing operations.

Change Your Video Background Now

Replace any background with AI. Describe the new scene or upload a reference image. Subject, motion, and audio preserved perfectly.

Explore More Video Editor Tools