Browser information viewer
Browser information viewer: perform the core calculation and preview locally in the browser; inputs are not uploaded and unavailable device or network data is clearly marked.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Input
Result
Generated locally and ready to copy.
Enter input to use this tool
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What this tool does
- Generate or look up a result quickly
- Copy the local result for later use
Example
Input
browser_info
Output
浏览器信息查看 纯 TS 模式无法读取当前浏览器、屏幕、UA 或网络状态；请在页面端使用 navigator 等 API 注入信息。 可查看：User-Agent、语言、时区、在线状态、屏幕尺寸。
Computed locally; device, permission and network capabilities are not faked in pure TS logic.
Frequently asked questions
Is data uploaded?
No, the pure logic runs locally.
Are device capabilities available?
Pure TS does not read device capabilities and states the boundary.
Can results be treated as official?
The result follows fixed rules; verify external data with an authoritative source.
Keywords：浏览器信息查看Browser information viewerweblocal tooloffline