Rounded Corner Image
Free online tool to add rounded corners to images with adjustable radius. Export PNG with transparency — processed in your browser.
点击或拖拽图片到此处
支持 JPG / PNG / WebP / BMP
选择图片
FAQ
How do rounded corners stay transparent?
Export as PNG — corner areas become transparent, perfect for placing the image on any background.
Can I make a fully circular image?
Yes. Set the radius to half the side length for a perfect circle crop.
Which output format should I pick?
PNG for transparency; JPG if you prefer a solid background color in the corners.