Will it keep the whole person?

AI person mode uses browser-side person segmentation to keep a full person instead of only a selected color.

How does local multi-dot mode work?

You click multiple subject areas to keep, then each frame is segmented locally from those foreground dots.

When should I use chroma key?

Use chroma key for green screen, blue screen or other solid-color backgrounds.

Can it export transparent video?

Yes, transparent output is WebM because normal MP4 playback does not preserve alpha. Use a solid background for MP4, MOV, MKV or GIF.

Is my video uploaded?

No, frames are processed locally in your browser.

Video Background Eraser Online

Remove person video backgrounds with AI, smooth edges, and export WebM, MP4, MOV, MKV or GIF.

Mode

Output background

AI FPS: 18

Edge smooth: 3px

Mask trim: 56%

AI person mode uses browser-side person segmentation. It can keep a full person much better than color selection, but complex clips may process slowly.

Final format

Quality: 88%

Bitrate: 9000 kbps

MP4/MOV/MKV/GIF need a solid, gradient or custom background. Transparent output stays WebM.

Output width

Output height

AI person mode does not need clicks. Use Local multi-dot when you want a fully offline fallback.

Your data is processed in your browser and not uploaded.

About this tool

What this tool does

A browser-only video background remover with AI person segmentation, local multi-dot foreground fallback and chroma key for green-screen or solid-color footage. It smooths mask edges, supports higher bitrate output, and can export WebM, MP4, MOV, MKV or GIF where the selected background allows it.

Why use this online tool

Video Background Eraser is built for quick everyday work: open the page, add your input, review the result, and copy or download the output where the tool supports it. It runs without an account and is designed to be useful on desktop, tablet, and mobile. This makes it handy for students, creators, developers, small business owners, and anyone who wants a focused video tools utility without installing extra software.

Examples

Use Video Background Eraser when you need remove person video backgrounds with ai, smooth edges, and export webm, mp4, mov, mkv or gif.
Try sample input first, then replace it with your own data.

Tips for best results

Start with clean input, check the preview or result area, and use the reset option whenever you want to try again. For text and calculator tools, review values before copying. For file-based tools, keep very large files to a reasonable size so browser processing stays smooth. If this tool is part of a bigger workflow, related Toolsaly tools such as Video Converter, Image Background Eraser, Audio Converter, Video Metadata Viewer can help with the next step.