How to Remove Background from Video Free (Complete Guide for PC, Online & Mobile)

Quick Verdict For Removing Background from Video Free

• Best overall quality (PC): AI desktop tools offer the cleanest edges and most stable results, such as UniFab.
• Fastest & easiest: Online background removers for short clips, such as VEED.
• Best for social media: Mobile apps like CapCut
• Best balance of speed & quality: AI-powered solutions such as UniFab Video Background Remover AI, especially for longer or higher-resolution videos

If you just need a quick cutout, free online or mobile tools are enough.
If you care about natural edges, motion accuracy, and professional output, desktop AI solutions are usually the better long-term choice.

Introduction

Removing the background from a video used to require green screens, complex masking, and professional editing skills. Today, AI tools make it possible to remove backgrounds from videos for free. This guide explains how to remove video backgrounds for free on PC, online, and mobile, compares the pros and cons of each method, and recommends reliable tools. Whether you're a content creator, marketer, or casual user, this article will help you choose the right workflow.

How to Remove Background from Video Free on PC

Most desktop tools follow a similar process:

• Install a video editing or AI background removal software
• Import your video file (MP4, MOV, etc.)
• Select the background removal or masking feature
• Let AI analyze and separate the subject
• Replace or keep the transparent background
• Export the video

Pros & Cons of PC-Based Background Removal

Pros

• Higher quality output
• Better edge detection and subject separation
• Suitable for long or high-resolution videos

Cons

• Requires installation
• Free versions may limit exports or resolution
• Needs a capable CPU/GPU for AI processing

Recommended PC Tools

UniFab Video Background Remover AI: Advanced AI-powered background removal with accurate edge detection and natural motion handling. It supports complex scenes and works well even without a green screen, making it ideal for professional-looking results.
Filmora: Beginner-friendly interface with built-in background removal features. Good for casual creators who want quick edits with a minimal learning curve.
DaVinci Resolve: Professional-grade editor offering free tools for masking and background isolation. Best for users comfortable with manual controls and advanced workflows.

How to Remove Background Video Free Online

Online tools are ideal if you don't want to install software.

General Online Workflow

• Choose a platform (web-based editor)
• Upload your video
• Use “Background Remover” or “Auto Cutout”
• Replace background with color, image, or video
• Export your final video

Pros & Cons of Online Background Removal

Pros

• No installation required
• Works on any device with a browser
• Beginner-friendly

Cons

• File size and duration limits
• Slower processing
• Free versions may include watermarks

Recommended Online Tools

Canva: Easy-to-use online editor with AI background removal for short videos. Best for presentations, social media, and quick projects.
Media.io: Dedicated online tool for remove background video free, offering automatic subject detection and simple export options.
VEED: Browser-based video editor with background removal and blur features, suitable for fast edits and social content.

How to Remove Video Background for Free on Mobile Phone

Mobile apps are perfect for short-form content and social media videos.

General Mobile Workflow

• Install a background removal app
• Import or record a video
• Tap background remover / cutout feature
• Adjust subject edges if needed
• Export or share directly

Pros & Cons of Mobile Background Removal

Pros

• Extremely convenient
• Optimized for TikTok, Reels, Shorts
• No PC required

Cons

• Limited control over details
• Free versions often add watermarks
• Best for short videos only

Recommended Mobile Apps

CapCut (iOS, Android): Popular video editor with free background removal for many use cases, especially social media.
BgRem (Android): Lightweight app focused on quick background removal and subject isolation.
Video Background Eraser (iOS): Simple interface for removing or replacing video backgrounds on iPhone.

Conclusion

There are many ways to remove background from video for free, but the best method depends on your needs:

• For best quality on PC: AI tools like UniFab Video Background Remover AI offer more accurate and natural results.
• For quick online edits: Canva, Media.io, and VEED are convenient choices.
• For mobile creators: CapCut and similar apps work well for short-form videos.

If you want a balance between speed, quality, and professional output, PC-based AI solutions are usually the most reliable option.

FAQs

How do I remove the background from a video for free?

You can use free desktop software like UniFab, online editors like VEED, or mobile apps like CapCut that offer AI background removal with limited exports or watermarks.

How to blur out the background of a video for free?

Many tools allow background blur instead of full removal. CapCut, Canva, and DaVinci Resolve all support background blurring in free versions.

Is CapCut background remover free?

Yes, CapCut offers a free background remover for many features, though some advanced effects may require a paid plan.

Is there a free way to remove background?

Yes. You can remove video background free using desktop software, online tools, or mobile apps, depending on video length and quality needs.

How to remove people from background in video online free?

Online tools like Media.io or VEED can auto-detect subjects and remove or mask people from video backgrounds, with limitations in free versions.