⌨️ 键盘符号中英文名称对照Keyboard Symbol Names (Chinese & English)

使用说明与常见问题How-to & FAQ

「键盘符号中英文名称对照」是什么？What is the Keyboard Symbol Names (Chinese & English) tool?

键盘上每个符号的中文和英文叫法：~ ` ^ & | \ 等英文符号、中文全角标点（顿号、书名号、省略号、破折号）和常用功能键，附输入方法、Unicode 码位和 HTML 实体，点击即可复制。What every keyboard symbol is called in Chinese and English: ASCII symbols like ~ ` ^ & | \, full-width Chinese punctuation (enumeration comma, title marks, ellipsis, dash) and special keys, with how to type them, Unicode code points and HTML entities — click to copy.

如何使用「键盘符号中英文名称对照」？How do I use the Keyboard Symbol Names (Chinese & English)?

在搜索框输入符号或名称（中英文均可，如「反斜杠」「caret」「|」）快速定位；用分类筛选英文符号、中文标点或功能键。点击符号可复制。Search by symbol or name in either language (e.g. 反斜杠, caret, |), or filter by category. Click a symbol to copy it.

全角符号和半角符号有什么区别？Full-width vs half-width?

半角符号（如 , . ?）是 ASCII 字符，占一个英文字符宽度，用于代码和英文；全角符号（如 ，。？）占一个汉字宽度，用于中文排版。写代码时误用全角符号是常见的语法错误来源。Half-width symbols (, . ?) are ASCII and one Latin character wide, used in code and English; full-width ones (，。？) are as wide as a Chinese character and used in Chinese text. Accidental full-width symbols are a common source of syntax errors.

# 应该叫井号还是 hash？Is # called hash or pound?

中文一般叫「井号」。英文里英国常叫 hash，美国也叫 pound sign 或 number sign，在社交媒体上叫 hashtag，在音乐中则是升号（♯ 是另一个字符）。In Chinese it is 井号. In English it is “hash” (UK), “pound sign” or “number sign” (US), “hashtag” on social media; the musical sharp ♯ is a different character.

「键盘符号中英文名称对照」免费吗？数据会上传吗？Is the Keyboard Symbol Names (Chinese & English) free? Is my data uploaded?

「键盘符号中英文名称对照」完全免费，无需注册或安装，手机和电脑都能用；所有处理都在你的浏览器本地完成，输入的内容和文件不会上传到服务器。The Keyboard Symbol Names (Chinese & English) is completely free with no sign-up or install and works on phones and desktops; everything runs locally in your browser and nothing you enter is uploaded.