屏幕尺寸与设备信息
查看屏幕尺寸、窗口大小、像素比和浏览器详情。
在您的浏览器中运行。您的文件不会离开设备。 了解如何验证
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使用方法
- 1选择设置
填写信息或选择您需要的选项。
- 2查看结果
更改任何内容时，预览会立即更新。
- 3下载或保存
将结果保存到您的设备。不会向服务器发送或保存任何内容。
About this tool
Find out the size of your browser window, your screen resolution, pixel density, colour depth, orientation, language, time zone, number of processor cores and more. Handy for web design and for telling support what device you use. The information is read in your browser and not sent anywhere.
When to use it
See your screen size, window size, pixel ratio and browser details, for design and support.
Tips
Resize your window to see the size change live.
Privacy
Everything runs in your browser, so your data is not uploaded or stored.
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
- 分类: 日常工具
- 在浏览器中运行，无需注册，无需上传。
- 您输入的信息保留在设备上。
- 提供多种语言。
- 内容最后审核日期:
常见问题
What is the pixel ratio?
How many physical pixels the screen uses for one CSS pixel. Phones and some laptops have a ratio of 2 or 3.
Is this information sent to you?
No. It is read in your browser and shown only to you.
What is pixel ratio?
How many device pixels are used for each CSS pixel.
Is it private?
Yes. The values are read in your browser only.