🔄 循环移位 UnicodeCyclically Shift Unicode
按字素把文本循环左移或右移。本地处理。可设置「移位（字素数）」、「方向」。Rotate text left or right by grapheme count. Processed locally. Settings: Shift (graphemes), Direction.
使用说明与常见问题How-to & FAQ
「循环移位 Unicode」是什么？What is the Cyclically Shift Unicode tool?
按字素把文本循环左移或右移。本地处理。可设置「移位（字素数）」、「方向」。Rotate text left or right by grapheme count. Processed locally. Settings: Shift (graphemes), Direction.
如何使用「循环移位 Unicode」？How do I use the Cyclically Shift Unicode tool?
在「循环移位 Unicode」中，把内容粘贴或输入到上方输入框，按需设置「移位（字素数）」、「方向」，结果会实时显示在下方，点击「复制结果」即可复制。In the Cyclically Shift Unicode: Paste or type into the input box, adjust "Shift (graphemes)", "Direction"; the result appears below instantly — click "Copy result" to copy it.
移位可以是负数或大于长度吗？Can the shift be negative or longer than the text?
可以。负的左移等于同样大小的右移；移位会按文本长度取余，所以长度为 4 时移 5 和移 1 结果相同。Yes. A negative left shift is the same as a right shift of that size, and the shift wraps around the length, so with 4 graphemes shifting by 5 equals shifting by 1.
会拆开 Emoji 或组合字吗？Will emoji or combined letters be split?
不会，按字素移动，带肤色或零宽连接的 Emoji、国旗和带附加符的字母都作为一个整体。No. It moves whole graphemes, so emoji with skin tones or joiners, flags and letters with marks stay in one piece.
输入和输出是什么样的？What does the input and output look like?
例如在「循环移位 Unicode」中输入 ABCD，「移位（字素数）」设为 1，「方向」设为 左移，输出为：BCDA。For example, the Cyclically Shift Unicode turns the input ABCD, "Shift (graphemes)" set to 1, "Direction" set to Left into: BCDA.
有哪些选项可以调整？What options can I adjust?
「循环移位 Unicode」的设置：「移位（字素数）」默认 1；「方向」可选 左移、右移（默认 左移）。每次生成结果都按当前设置处理。Settings in the Cyclically Shift Unicode — "Shift (graphemes)" default 1; "Direction": Left, Right (default Left). The result always uses the current settings.
处理大段文本会卡吗？Can it handle long text?
「循环移位 Unicode」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 Cyclically Shift Unicode runs in your browser; text up to a few MB is usually processed instantly and never leaves your device.
「循环移位 Unicode」免费吗？需要注册吗？Is the Cyclically Shift Unicode free? Do I need an account?
「循环移位 Unicode」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 Cyclically Shift Unicode is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.