Free green screen remover

Remove green screen backgrounds

Free online chroma key tool. No signup, no upload, runs in your browser.

OriginalRemoved

Working with a video? Video support is coming.

Have a whole folder to do?Batch mode removes backgrounds from up to 100 images at once and downloads them as a zip.Try batch mode Your product hereReach 15,000 monthly visitors to this green screen tool. $499 for 30 days.Book this spot

How it works

1. Upload your green screen image
Drag and drop, paste from clipboard, or pick a file. All processing happens locally in your browser.
2. Adjust color and tolerance
Pick from presets (green or blue screen), enter a custom hex color, or use the eyedropper to sample from your image. Fine tune with tolerance and edge softness sliders.
3. Download your transparent PNG
The preview updates as you adjust. Download the result as a PNG with full transparency, ready to composite onto any background.

Chroma key green hex codes

Chroma key green is #00B140, or RGB 0, 177, 64.

Color	Hex	RGB
Chroma key greenThe standard green for screens, fabric, and paint. Pantone 354 C. The green preset uses it.	`#00B140`	0, 177, 64
Digital greenPure RGB green, common in video overlays and generated images.	`#00FF00`	0, 255, 0
Chroma key blueThe standard blue screen color. The blue preset uses it.	`#0047BB`	0, 71, 187

A real screen never photographs as its exact code. Lighting makes it lighter or darker, so if a preset leaves a green edge, pick the color from your image with the eyedropper.

Common use cases

Remove green screen backgrounds from YouTube video thumbnails
Clean up chroma key product photos for e-commerce listings
Extract subjects from blue screen studio photography
Prepare virtual meeting backgrounds for Zoom, Teams, and streaming setups
Create transparent overlays for streaming and presentations
Process screenshots and mockups with solid color backgrounds

From clean cutouts to real app screens

If the cutouts are headed for an app mockup or store listing, Sleek can design the screens around them. Describe your app in a sentence and get editable designs in minutes.

Design app screens in Sleek Remove backgrounds in bulk Convert images to SVG

Questions, answered. Everything to know before you start.

Is this green screen remover free?

Yes, completely free with no limits. No account, no watermarks, no hidden fees.

Are my images uploaded to a server?

No. Everything runs locally in your browser using the Canvas API. Your images never leave your device, ensuring complete privacy.

Which background colors can I remove?

Green screen (chroma green) and blue screen are available as presets. You can also enter any custom hex color or pick a color directly from your image with the eyedropper tool.

What format is the output?

The output is a PNG file with transparency. The removed background areas become fully transparent, allowing you to composite the subject onto any background.

Is there a maximum image size?

There is no hard limit. Since processing happens in your browser, it depends on your device's memory. Most images up to 8000x8000 pixels work fine.

Something else? Write to support@sleek.design.