Content Word Count & SEO Analyzer
Real-time word, character, sentence, and paragraph counter. Includes reading time (200/250 WPM), speaking time (130 WPM), top-10 keyword density, sentence length distribution, paragraph stats, and a content SEO score. 100% client-side.
About Content Word Count & SEO Analyzer
Real-time word, character, sentence, and paragraph counter. Includes reading time (200/250 WPM), speaking time (130 WPM), top-10 keyword density, sentence length distribution, paragraph stats, and a content SEO score. 100% client-side. Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
What counts as a word?
A word is any sequence of letters (a-z) and digits, case-insensitive. Hyphens, apostrophes inside words (don't) are kept; punctuation marks are stripped. Numbers and alphanumeric tokens (abc123) count as a single word.
How is reading time calculated?
Reading time = word count ÷ 200 WPM (the standard silent reading rate for adult English readers). We also show a 250 WPM variant for fast readers. Speaking time = word count ÷ 130 WPM (typical presentation pace).
What is the SEO score?
A 0-100 score based on common content SEO heuristics: word count >= 300, long-form (600+), at least 3 paragraphs, average sentence length 15-20 words, no sentence > 30 words, unique word ratio >= 50%, and reading time >= 1 minute. Each check is shown with a pass/fail.
What extra features does this tool have compared to others?
(1) Real-time counting as you type. (2) Dual reading time (200/250 WPM). (3) Speaking time at 130 WPM. (4) Top-10 keyword density with stop-word filtering. (5) Custom exclude-words list. (6) Sentence length distribution buckets. (7) Paragraph stats (avg sentences/words, longest). (8) Longest sentence highlight. (9) Content SEO score with detailed checks. (10) History (localStorage, last 20) + shareable URL.
Is my data sent anywhere?
No. All counting and analysis runs in your browser. History is stored in localStorage on this device only.
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