Word Frequency Counter — Rank, Count & Keyword Density
Count word occurrences with rank, count, and percent. Stopword filter, top-N selector, CSV export of the full table.
| # | Word | Count | % |
|---|---|---|---|
| Paste text to see the table. | |||
Cách dùng
- 1 Paste your text on the left.
- 2 Pick how many top results to display.
- 3 Optional: skip common English stopwords like "the" and "a".
- 4 Export the full table as CSV for further analysis.
Vì sao dùng công cụ này
- Unicode-aware tokenizer — handles accented letters, digits, and apostrophes.
- Stopword filter on by default so meaningful keywords surface first.
- Percent column shows share of total tokens after filtering.
- CSV export contains the full unfiltered table, not just the visible top-N.
Câu hỏi thường gặp
How are words tokenized?
We lowercase the text then match runs of letters, digits, and apostrophes via /[a-zà-ÿ\d']+/giu. So "don't" stays one token; punctuation and emoji split words.
What stopwords are skipped?
A short English list covering articles, prepositions, common pronouns, and auxiliary verbs — same list our Word & Character Counter uses for its top-keywords feature.
Is the percent over filtered or raw tokens?
Over the filtered count when stopwords are skipped, otherwise over total tokens. Either way the column reflects share of words actually being counted.
Related?
Use Word & Character Counter for an overall summary with reading-time, or Filter Lines if you need to grep for occurrences.
Word Frequency Counter là gì?
A Word Frequency Counter is a tool that counts how often each word appears in text, reporting rank, count, and percentage for every word. It includes a stopword filter, a top-N selector, and CSV export of the full table. Running entirely in the browser, it analyzes text for keyword density and most common words without uploading data to a server.
Word Frequency Counter là công cụ lập trình miễn phí của Zerethon Tools. Count word occurrences with rank, count, and percent. Stopword filter, top-N selector, CSV export of the full table. Chạy hoàn toàn trong trình duyệt — không đăng ký, không tải lên.
- Danh mục
- Lập trình
- Giá
- Miễn phí
- Quyền riêng tư
- Chạy trên trình duyệt
- Đăng ký
- Không cần
Quyền riêng tư
Dữ liệu của bạn không bao giờ rời khỏi trình duyệt trừ khi được nêu rõ. Word Frequency Counter chạy hoàn toàn phía client — không tải lên máy chủ, không ghi log, không theo dõi dữ liệu bạn nhập.
Hướng dẫn
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