图片圆角

将图片的四角变圆。

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使用方法

  1. 1
    添加图片

    选择或拖到这里。它保留在您的设备上。

  2. 2
    调整

    更改尺寸、颜色或其他设置,立即查看结果。

  3. 3
    下载

    点击下载。不会向服务器发送或保存任何内容。

About this tool

Choose a picture and drag the slider to set how round the corners are. At the highest value the picture becomes an ellipse or circle. The corners are transparent in the PNG so the picture sits well on any background. Great for app icons, cards and profile images.

When to use it

Round the corners of a picture for cards, apps and posts.

Tips

Save as PNG to keep transparent corners.

Privacy

Everything runs in your browser, so your data is not uploaded or stored.

Tips

A radius of about ten percent of the shorter side looks soft. For avatars use a full circle with the Circle Crop tool. Use PNG to keep the corners transparent on any background.

获得最佳结果的提示

开始之前请花一点时间阅读选项,并先用一个小例子试用工具。一切都在您设备的浏览器中运行;您输入或添加的任何内容都不会被上传,关闭标签页会清除所有内容。如果看起来不对,请刷新页面重试,或使用本页的报告链接告诉我们出了什么问题。如果结果仍然看起来不对,请每次只更改一个值,看看哪个输入影响最大。如果您还会再用,请收藏此页。

要点

常见问题

Are the corners transparent?

Yes. The PNG keeps transparent corners, so it works on coloured or white pages.

Can I make a perfect circle?

Use a square picture and set the radius to the maximum.

Why PNG?

It keeps the transparent corners.

Can I choose the radius?

Yes.

How round should corners be?

About 8 to 12 percent of the shorter side suits cards and thumbnails.

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