📊 字數統計工具
Word Count Tool
什麼是字數統計工具?
What is the Word Count Tool?
字數統計工具可快速計算輸入文字的字元數(含/不含空格)、詞數、行數、句子數、以及高頻詞,並提供估算閱讀時間,協助您掌握文本長度與內容結構。
The Word Count Tool quickly computes characters (with/without spaces), words, lines, sentences, and top words, and provides an estimated reading time to help you understand text length and structure.
如何使用?
How to Use
- 在左側輸入區貼上或輸入文字。
Paste or type your text in the left input area. - 依需求調整右側選項(詞分割、忽略標點/大小寫、移除 HTML、Top N)。
Adjust options as needed (split method, ignore punctuation/case, strip HTML, Top N). - 開啟即時更新會隨輸入即時計算;關閉時則不會自動計算。
With real-time update on, results update as you type; when off, no auto calculation. - 查看下方統計數字卡片與高頻詞結果。
See the stat cards and top words below for analysis results.
注意事項與建議
Notes & Tips
- 「Unicode words」可處理含撇號/連字的詞(如 don't、l'annee),但仍可能與語言習慣有差異。
"Unicode words" handles apostrophes/hyphens (e.g., don't, l'annee) but may differ from linguistic conventions. - 「CJK as words」會將中日韓每個字視為一個詞;若同時含英文,英文以選定方式切分。
"CJK as words" treats each CJK character as a word; non-CJK parts follow the selected method. - 移除 HTML 僅做基本標籤清理,複雜標籤或內嵌腳本不在此工具的處理範圍。
Strip HTML performs basic tag removal; complex tags/scripts are out of scope. - 閱讀時間為估算值(以約 200 詞/分鐘計),實際因語言與讀者而異。
Reading time is an estimate (~200 words/min) and varies by language and reader.
常見字數/字元限制對照表
Common Length Limits
寫貼文、投稿或做 SEO 前,先對照目標平台的長度限制,就不會寫超過又要砍:
| 用途 Use | 常見限制(可能隨平台調整) |
|---|---|
| X(Twitter)貼文 | 280 英文字元(中文約 140 字) |
| 簡訊 SMS 單則 | 英文 160 字元 / 中文 70 字,超過分則計費 |
| SEO 網頁標題 title | 建議 ≤ 60 字元(過長會被截斷) |
| SEO 網頁描述 description | 建議約 150–160 字元 |
| Instagram 貼文說明 | 上限 2,200 字元 |
| YouTube 影片標題 | 上限 100 字元 |
Values are common/recommended limits and platforms may change them. Chinese characters often count as two weights (X) or halve the SMS segment length (70 vs 160).
中文寫作字數換算:演講時間與稿紙
Word Count to Speaking Time & Manuscript Pages
- 演講/報告時間:中文口語約每分鐘 200–250 字,所以 5 分鐘的講稿大約 1,000–1,250 字、10 分鐘約 2,000–2,500 字(依語速調整)。 Spoken Chinese runs about 200–250 characters per minute, so a 5-minute speech is roughly 1,000–1,250 characters.
- 稿紙格數:台灣常見的 20×20 稿紙一張 400 字,所以「1,200 字」約 3 張稿紙,投稿或作業算篇幅很好用。 A standard Taiwanese 20×20 manuscript sheet holds 400 characters — 1,200 characters ≈ 3 sheets.
- 英文閱讀時間:成人默讀約每分鐘 200–250 個英文詞,本工具的「預估閱讀時間」即以約 200 詞/分鐘估算。 Adults read silently at ~200–250 English words per minute; the tool estimates at ~200 wpm.
常見問題
Frequently Asked Questions
字元數(含空格)與字元數(不含空格)有什麼差別?
含空格字元數計算文本中所有字元,包含空格、換行符;不含空格版本則排除所有空白字元,只計算實際可見的文字與標點。許多出版平台(如媒體投稿)的字數限制以不含空格為準,本工具同時顯示兩種數值供您對照。
Character count with spaces includes all characters including whitespace; without spaces counts only visible characters and punctuation. Many publishing platforms enforce limits on non-space characters — this tool shows both counts for easy reference.
中文文章應該選哪種詞分割方式?
建議選「CJK as words」。此模式將每個中日韓字元視為一個詞,最符合中文字數統計的直覺(例如「你好」= 2 個詞)。「Whitespace」模式對純英文效果最好;「Unicode words」則適合中英混排且需保留英文連字詞的情境。
"CJK as words" is recommended for Chinese text — it treats each CJK character as one word (e.g., "你好" = 2 words). "Whitespace" works best for pure English; "Unicode words" suits mixed Chinese-English content with hyphenated terms.
「句子數」是怎麼計算的?
句子數以「句末標點」切分計算:全形的「。」「!」「?」「…」(中文慣例,後面不需空格)與半形的「.」「!」「?」(需後接空格或行末,避免把 3.14、e.g. 這類縮寫誤判為句尾)。結尾若有一段沒有句末標點的文字,也會算作一句。逗號、頓號、分號不會結束句子。
Sentences are counted by sentence-ending punctuation: full-width 。!?… (no trailing space required, per Chinese convention) and half-width . ! ? (must be followed by a space or end of line, so abbreviations like 3.14 or e.g. aren't miscounted). A trailing segment without terminal punctuation also counts as one sentence. Commas and semicolons do not end a sentence.
高頻詞功能有什麼用途?
高頻詞顯示文章中出現最多次的詞彙,協助您快速掌握內容主題、檢查過度重複的關鍵詞(如 SEO 文章的關鍵詞密度),或在資料前處理時初步了解語料的詞彙分佈。可搭配「忽略大小寫」與「忽略標點」選項獲得更精確結果。
Top words reveal the most frequent terms in your text — useful for identifying themes, checking keyword density for SEO, or preprocessing text data. Combine with "Ignore Case" and "Ignore Punctuation" options for cleaner results.
「移除 HTML 標籤」選項怎麼用?
若您從網頁複製含有 HTML 標籤的內容(如 <p>、<span> 等),勾選此選項後系統會先過濾標籤再計算字數,避免標籤文字混入計算結果。適用於分析網頁原始碼文字量、或處理從 CMS 匯出的 HTML 草稿。
If your pasted text contains HTML tags (<p>, <span>, etc. copied from a webpage), this option strips them before counting, so tag text doesn't inflate your word count. Useful for analyzing webpage text or CMS-exported HTML drafts.
為何輸入大量文字後工具暫停了?
為防止超大文本(超過 100,000 字元)造成瀏覽器卡頓,即時更新功能會在此閾值自動暫停,並顯示「強制處理」按鈕。點擊後可手動觸發一次性計算,不影響結果準確性。若文本已刪減至 100,000 字元以下,即時更新會自動恢復。
For inputs exceeding 100,000 characters, real-time updates pause to prevent browser slowdowns, and a "Force Processing" button appears. Click it to manually trigger the calculation — it has no effect on accuracy. Trim the text below 100,000 characters and live updates resume automatically.
這個工具會把我的文字上傳到伺服器嗎?
不會。本工具的所有統計計算完全在您的瀏覽器端(JavaScript)執行,文字內容不會傳送至任何伺服器。您可以放心輸入機密文件、個人資料或商業草稿,隱私安全有保障。
No. All calculations run entirely in your browser via JavaScript — no text is ever sent to any server. You can safely paste confidential documents, personal data, or business drafts without privacy concerns.