No. All processing happens in your browser using WebAssembly. Your images never leave your device.

This tool works best with solid-color backgrounds (white, green, blue, etc.). For complex or photographic backgrounds, AI-based tools may give better results.

The output is always PNG to preserve the transparent areas. PNG is the standard format for images with transparency.

Yes. Select from preset colors (white, black, green, blue, red, gray) and adjust sensitivity to control how aggressively similar colors are removed.

Accuracy depends on the contrast between subject and background. Adjust the sensitivity slider to fine-tune results for your specific image.

Yes. Select from preset colors (white, black, green, blue, red, gray) or keep the background transparent for PNG output.

The tool works best with clear contrast between subject and background. For complex or similar-color backgrounds, adjust the sensitivity setting.

Yes. The tool processes images entirely in your browser on any device. No app installation required.