✂️ 拆成 Unicode 字符Split Unicode Into Characters
按字素簇（看到的字符）拆分，一行一个，Emoji 序列、国旗和带重音的字母不会被拆开；也可以改成按码位拆分。本地处理。Split into grapheme clusters (user-perceived characters), one per line, so emoji sequences, flags and accented letters stay whole; code points are available as an option. Processed locally.
使用说明与常见问题How-to & FAQ
「拆成 Unicode 字符」是什么？What is the Split Unicode Into Characters tool?
按字素簇（看到的字符）拆分，一行一个，Emoji 序列、国旗和带重音的字母不会被拆开；也可以改成按码位拆分。本地处理。Split into grapheme clusters (user-perceived characters), one per line, so emoji sequences, flags and accented letters stay whole; code points are available as an option. Processed locally.
如何使用「拆成 Unicode 字符」？How do I use the Split Unicode Into Characters tool?
在「拆成 Unicode 字符」中，把内容粘贴或输入到上方输入框，按需设置「拆分单位」、「分隔符」，结果会实时显示在下方，点击「复制结果」即可复制。例如输入「🇹🇼👍🏽❤️」，得到「🇹🇼 ⏎ 👍🏽 ⏎ ❤️」。In the Split Unicode Into Characters: Paste or type into the input box, adjust "Split into", "Separator"; the result appears below instantly — click "Copy result" to copy it. Example: "🇹🇼👍🏽❤️" → "🇹🇼 ⏎ 👍🏽 ⏎ ❤️".
什么是字素（字素簇）？What is a grapheme (grapheme cluster)?
字素（字素簇）就是看到的一个字符，它可能由好几个码位组成：例如 é 可以是 e 加一个组合重音符，👨👩👧 是用零宽连接符连起来的 5 个码位，🇹🇼 是两个区域指示符。本页按 Unicode 规则（UAX #29，即浏览器的 Intl.Segmenter）切分字素，所以这些都算 1 个，不会被拆开。A grapheme (grapheme cluster) is one user-perceived character, which can be made of several code points: é can be e plus a combining accent, 👨👩👧 is five code points joined by zero-width joiners, and 🇹🇼 is two regional indicators. This page splits graphemes with the Unicode rules (UAX #29, the browser's Intl.Segmenter), so each of these counts as 1 and is never broken apart.
分隔符可以写换行或制表符吗？Can the separator be a line break or a tab?
可以：取消“每个一行”后，分隔符里的 \n 表示换行，\t 表示制表符，\\ 表示一个反斜杠；分隔符留空则各字符直接连在一起。Yes. With One per line off, \n in the separator means a line break, \t a tab and \\ one backslash; an empty separator puts the characters straight together.
什么时候用“码位”？When should I use code points?
需要看清一个字符由哪些码位组成时：例如 👍🏽 按码位拆成 👍 和肤色修饰符 🏽，🇹🇼 拆成两个区域指示符，é 拆成 e 和组合重音符。拆出来的单个码位可能显示成方块或看不见。When you want to see which code points make up a character: 👍🏽 splits into 👍 and the skin-tone modifier 🏽, 🇹🇼 into two regional indicators, and é into e and a combining accent. A lone code point may show as a box or be invisible.
输入和输出是什么样的？What does the input and output look like?
例如在「拆成 Unicode 字符」中输入 a👨👩👧b，输出为：a ⏎ 👨👩👧 ⏎ b（⏎ 表示换行）。For example, the Split Unicode Into Characters turns the input a👨👩👧b into: a ⏎ 👨👩👧 ⏎ b (⏎ marks a line break).
有哪些选项可以调整？What options can I adjust?
「拆成 Unicode 字符」的设置：「拆分单位」可选 字素簇、码位（默认 字素簇）；「分隔符」默认 |；可勾选：「每个一行」（默认勾选）。每次生成结果都按当前设置处理。Settings in the Split Unicode Into Characters — "Split into": Grapheme clusters, Code points (default Grapheme clusters); "Separator" default |; tick boxes: "One per line" (on by default). The result always uses the current settings.
处理大段文本会卡吗？Can it handle long text?
「拆成 Unicode 字符」在浏览器中直接处理，几 MB 以内的文本通常瞬间完成；文本不会离开你的设备。The Split Unicode Into Characters runs in your browser; text up to a few MB is usually processed instantly and never leaves your device.
「拆成 Unicode 字符」免费吗？需要注册吗？Is the Split Unicode Into Characters free? Do I need an account?
「拆成 Unicode 字符」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Split Unicode Into Characters is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.