Live streaming & gaming
Drop a clean facecam over your gameplay or stream — no green spill, no extra setup.
Green Screen Video Maker
Turn any clip into a green screen video in seconds — add a green screen background automatically, no studio or manual keying, ready to composite in any editor.
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- 无水印
- 干净 alpha 导出
- 4K画质
- 长视频
Before / after
Turn any clip into a keyable plate
Drag any sample to compare the original footage with a clean green screen background, and see how the green screen video looks and where the edges land before you run it on your own footage.
给摄像头画面加绿幕
把任意摄像头片段变成干净的绿幕底，便于后期抠像。
把主持人放到绿幕上
无需实体影棚，一键生成影棚级均匀绿底。
特效用绿幕底
把角色放到均匀绿幕上，直接用于合成。
动作画面加绿幕
把户外动作画面变成干净的绿幕底，便于后期抠像。
动画角色加绿幕
把动画角色放到均匀的影棚级绿幕上。
CGI 加绿幕
为 CGI/特效镜头生成干净的绿幕底。
给摄像头画面加绿幕
把任意摄像头片段变成干净的绿幕底，便于后期抠像。
把主持人放到绿幕上
无需实体影棚，一键生成影棚级均匀绿底。
特效用绿幕底
把角色放到均匀绿幕上，直接用于合成。
动作画面加绿幕
把户外动作画面变成干净的绿幕底，便于后期抠像。
动画角色加绿幕
把动画角色放到均匀的影棚级绿幕上。
CGI 加绿幕
为 CGI/特效镜头生成干净的绿幕底。
Why it works
Studio keying without the studio
Spill-free edges, instant preview, and no watermark — create a green screen video you can key in any editor, with no real green screen background, lights, or studio to set up.
A clean, even backdrop
Get a solid, evenly lit green screen background that keys out cleanly — no uneven cloth, wrinkles, or shadows to fight in post. A real studio almost never lights a backdrop this evenly, which is why hand-keyed footage so often shows hot spots and creases. Because the plate is generated, it stays the same perfect color edge to edge, so every clip you export keys the same dependable way.
去除背景No green spill on your subject
Automatic spill suppression keeps green off hair and edges, so your subject still looks natural once you key it out. On a real set, bounced light wraps a green tint around fine detail that you then have to despill by hand. Here the subject is isolated first and dropped onto the backdrop cleanly, so flyaway hair and soft edges never pick up the color and the green screen video stays easy to key.
免费试用Every frame stays locked
The subject tracks frame to frame, so the cutout holds up on fast motion with no flicker or tearing along the edge. A green screen video is only as good as its most unstable frame; if the edge wobbles, the shot gives itself away the moment your subject moves. The AI follows the whole clip, so pans, gestures, and quick movement stay locked and the plate reads as a real, keyable surface.
更换背景Composite anywhere
Drop the cutout into OBS, Premiere, or any streaming and editing tool and place your subject over any scene in seconds. It exports as a standard green screen video, so every chroma-key editor already knows what to do with it — no special format, no plugin, no conversion. Swap in a virtual set, a brand color, or live footage behind the subject and the key drops straight out, ready the moment it lands.
立即开始Step by step
Set up a green screen in three steps
Upload your clip, let the AI add a green screen background, and download a ready-to-key file — a full green screen video in three steps, no studio, lighting rig, or manual keying required between upload and export.
- 1
Upload your video
Drop in an MP4, MOV, or WebM clip to add a green screen without any gear or setup.
- 2
Generate the green screen
The subject is keyed onto a solid green screen background automatically — a clean green screen video in one click.
- 3
Download & composite
Export your green screen video as an MP4, ready to drop into any editor for chroma-keying.
Where it helps
Where a green screen earns its keep
Streams, reactions, and product shoots — add a green screen background for any composite, and make your green screen video without booking a studio or buying a backdrop.
Reactions & commentary
React over any clip with a crisp keyed cutout that keeps hair and headphones intact.
Virtual sets & studios
Swap your green screen for a polished virtual studio without booking a stage.
Product demos & ads
Present products against any branded background straight from a green screen shoot.
FAQ
Ask anything about green screen video
Common questions on green spill, export formats, and clip length, plus how to make a green screen video without a real green screen background.
No — the backdrop is generated automatically from any clip. The AI keys your subject and drops it onto a clean green plate, so you get a studio-style green screen video without a cloth, lights, or any real setup at all.
Upload your clip and the AI will add a green screen background in seconds, no manual keying needed. It separates your subject from the original scene and places it on an even green screen background, so the file comes back ready to composite straight away in any editor.
A solid green backdrop is the standard key color for compositing your subject onto a new scene. Once the green screen video is keyed in an editor, you can swap in any background — a virtual set, brand color, or live footage — behind the subject.
It exports as an MP4 by default, ready for chroma-keying in any editor. You can also choose ProRes for the cleanest keying quality or WebM for the web, so the green screen video drops into whatever pipeline you already use.
Yes — add a green screen and export a version ready to post to TikTok, Reels, and Shorts. The keyed subject holds clean edges at vertical 9:16, so the green screen background sits behind you without a visible outline and keys just as cleanly on a phone as on a desktop edit.
Yes, you can make a green screen video online with no watermark, and short clips never cost a credit. Longer videos use credits, but the clean, even backdrop and the watermark-free export stay the same at any length.
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Put your subject on a green screen
Upload a clip and add a green screen background automatically — make your green screen video free, with no watermark and no studio to book.
Make Green Screen Video — Free