Green screen editor FAQ: background removal, settings, and exports

Open the video editor, add a supported video, sample the green backdrop, and adjust tolerance until it disappears. Refine the edge with softness and spill reduction, choose a replacement background, then export in a recording format supported by your browser.

Yes. Open the image editor, add your photo, select the backdrop color, and refine the key. Choose a transparent background and export PNG to preserve the cutout's transparency.

Yes. Use a preset color or the eyedropper to select your backdrop. The best result comes from a mostly uniform color that does not appear in the subject. Green and blue are common choices, but the key color is adjustable.

The editor processes your selected media locally in your browser using Canvas and browser media APIs. The editor does not upload those media files for processing. Website hosting still receives ordinary page requests, as explained in our privacy policy.

Tolerance determines how similar a pixel must be to the selected key color to be removed. Increase it to include more shades of the screen. Lower it if the subject starts to disappear. Good color sampling and even screen lighting reduce the need for a high setting.

First make sure the background is fully keyed with a representative color and balanced tolerance. Add a little edge softness, then increase spill reduction to reduce reflected green on the subject. Too much of either can soften details or change colors.

Yes. Upload a background image or choose a solid color. The editor composites your keyed subject over that background. Check the framing and contrast in the preview before exporting.

This editor supports transparent PNG image output. Video export records the final composition with a solid or image background and is opaque; it does not export video with alpha transparency.

Video decoding and export formats depend on your browser and device. The editor offers a supported recording format when one is available, such as MP4 or WebM. If your source cannot be opened, try a source format your browser can play, or use another modern browser.

Keying and compositing run on your device, so video dimensions, duration, and available memory affect performance. Close unused tabs, try a shorter or smaller source, and keep the editor tab open during export. Review the downloaded result before sharing.

This is a color-based chroma key editor. It works best with a distinct, mostly uniform backdrop. It does not perform AI subject segmentation, so busy scenes or backgrounds that share the subject's colors are difficult to remove accurately.

No account is required to use the editor. You can add your local media, adjust the key, and download the available export directly from your browser.