Free Online Word Counter
SEO.io
Count words, characters, sentences, and paragraphs with reading time estimate.Updated 2026-03-16
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Characters
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Sentences
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Paragraphs
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Read Time
FAQ
How is reading time calculated?
Based on average reading speed of 200 words per minute for adults.
Does it count hyphenated words?
Hyphenated words like "well-known" count as one word, matching standard word counting conventions.
What counts as a sentence?
A sentence ends with a period (.), exclamation mark (!), or question mark (?).
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How to Use
- Re-run after making changes
- Wait for analysis (2-5 seconds)
- Review score and issue breakdown
- Enter your URL or paste content
FAQ
Is this as good as paid tools?
Covers the essentials for quick checks. Paid tools add historical tracking and bulk analysis.
Does it check what Google checks?
Analyzes factors known to influence rankings based on Google documentation and research.
Does it affect my site?
No. The tool only reads your page — it makes no changes to your site.
How do I fix the issues found?
Each issue has a specific recommendation. Follow them in priority order.