🔁 重复词查找Duplicate Word Finder
找出文本中重复出现的单词和连续重复（如 the the），按次数排序，适合校对文章。Find repeated words and accidental doubles like 'the the', sorted by count — handy for proofreading.
使用说明与常见问题How-to & FAQ
「重复词查找」是什么？What is the Duplicate Word Finder tool?
找出文本中重复出现的单词和连续重复（如 the the），按次数排序，适合校对文章。Find repeated words and accidental doubles like 'the the', sorted by count — handy for proofreading.
如何使用「重复词查找」？How do I use the Duplicate Word Finder tool?
在「重复词查找」中，把内容粘贴或输入到上方输入框，结果会实时显示在下方，点击「复制结果」即可复制。例如输入「The the cat saw the dog and the cat ran」，得到「⚠ 连续重复：The the ⏎ ⏎ the 4 ⏎ cat 2」。In the Duplicate Word Finder: Paste or type into the input box; the result appears below instantly — click "Copy result" to copy it. Example: "The the cat saw the dog and the cat ran" → "⚠ 连续重复：The the ⏎ ⏎ the 4 ⏎ cat 2".
处理大段文本会卡吗？Can it handle long text?
「重复词查找」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 Duplicate Word Finder runs in your browser; text up to a few MB is usually processed instantly and never leaves your device.
「重复词查找」免费吗？需要注册吗？Is the Duplicate Word Finder free? Do I need an account?
「重复词查找」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 Duplicate Word Finder is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.