Sentence & Paragraph Counter — A single panel that gives you the full picture of any text: characters (with and without spaces), words, sentences, paragraphs, the longest word, average words per sentence, average characters per word, and an estimated reading time at 238 wpm.
Counting happens in your browser.
Was Sentence & Paragraph Counter useful?
Sentence & Paragraph Counterとは？
A single panel that gives you the full picture of any text: characters (with and without spaces), words, sentences, paragraphs, the longest word, average words per sentence, average characters per word, and an estimated reading time at 238 wpm.
Useful for writers, editors, and students. Paste an article, an essay, or a chapter and see the statistics instantly.
使い方
-
Paste your text
A paragraph, a chapter, or a whole article.
-
Read the stats
All the counts update live as you type.
使用例
A short paragraph
Typical prose: 6 sentences, ~100 words, ~580 characters.
結果： Sentences 6 · Words 100 · Paragraphs 1 · Longest "extraordinary"
よくある質問
関連ガイド
In Defense of Plain Text (and Why It Beats Every Note-Taking App)
Plain text is 60 years old and still the most durable, portable, searchable, scriptable, and future-proof format for human-written information. Every note-taking app eventually becomes a plain-text export or a dead format. Plain text files in a folder, indexed by grep, are a tool that will outlive every app you use today. Here is the case.
How to Calculate Reading Time (and Why 200 WPM Is a Lie)
The real reading time formula, why 200 WPM underestimates most readers, the difference between reading and speaking time, and how to use this for content planning.
How to Count Words, Sentences, and Paragraphs (and Why Each Matters)
Three different counts, three different purposes. The formulas, the edge cases that trip people up, and the free tools that do it without uploading your text.
関連ツール
Last reviewed: 2026-09-25