浏览器信息

使用方法

Just open the page: the information your browser exposes — user agent, platform, languages, screen size, viewport, time zone and more — is collected into a table. The viewport size updates as you resize the window. Copy all puts the whole table on your clipboard as tab-separated text, ready to paste into a support ticket.

注意事项

All values are read on your device and never sent to a server. Some items, such as device memory, are only exposed by certain browsers and show as "Not available" otherwise. Modern browsers reduce the user agent string for privacy, so details may not perfectly match your actual setup.

常见问题

Does this page identify me?

The page only displays the values locally — nothing is collected or sent. Still, combinations of values like these can be used for fingerprinting, so think before pasting them in public.

Viewport vs. screen size?

Screen size is the whole display; the viewport is the area the page is actually rendered in.