Online Image Background Transparency Tool A free, browser-based tool that can process a specific color background in an image into transparency, resulting in a clean PNG file that can be composited with other images.

Core Features：

• Smart Color Picker: You can precisely pick the target color for transparency by clicking the eyedropper button, then clicking on the preview image.
• Tolerance Adjustment: Adjust color tolerance through sliders to handle complex situations where the background is not a solid color (such as gradients or noise).
• Pure Frontend Processing: All your images are processed locally in your browser and will never be uploaded to any server, ensuring your data privacy and extremely fast processing speeds.

Usage Tips：

• Upload an image with obvious color difference between background and main object for best results.
• For backgrounds with noise or gradients, appropriately increasing tolerance can achieve better transparency effects.