Chroma Key Remover: Erase Green Screen Background
Make a background color (green/blue screen) transparent and export a PNG, in your browser.
Color-distance keying (canvas), 100% local. Adjust the tolerance to your background.
🔒 100% client-side — no data sent
Make a solid background color transparent, such as a green or blue screen, to cut out your subject in seconds. Everything is processed in your browser with no uploads, for complete privacy.
What is it for?
- ▸ Cut out a portrait shot on a green screen for a montage or thumbnail
- ▸ Create a transparent PNG of a product photographed on a solid backdrop
- ▸ Prepare visuals for a logo or sticker with no background
- ▸ Quickly clean the background of a screenshot before placing it elsewhere
FAQ
Which backgrounds work best?
A solid, evenly lit background that contrasts well with the subject, such as classic green or blue, gives the cleanest, easiest-to-cut results.
Is the resulting image truly transparent?
Yes, the selected color is replaced with transparency and the image can be exported as PNG to keep the alpha channel.
Are my photos sent online?
No. All processing happens locally in your browser; your images never leave your device.