SEO Tools
Meta tags, slugs, and SEO ROI calculators
Available Tools
Meta Length Checker
Check meta title and description character limits
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SaaS SEO ROI Calculator
Calculate return on investment from SEO efforts
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URL Slug Generator
Generate SEO-friendly URL slugs
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Keyword Density Checker
Check keyword density percentage in any text
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Word Count Tool
Count words, characters, sentences and paragraphs
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Reading Time Estimator
Estimate reading time for any text or article
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Flesch Reading Ease Calculator
Score text readability with the Flesch formula
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Robots.txt Generator
Generate a robots.txt file for your website
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About SEO Tools
SEO Tools help content creators and SEO professionals optimize their websites—from meta length checking to keyword analysis and readability scoring.
All seo tools are 100% free and run entirely in your browser. No account creation, no data storage, no servers involved. Just instant, private results.