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Free SEO & Writing Tools
Free, browser-based tools to help you write better content, optimize for search engines, and get more out of AI. No signup required — everything runs in your browser.
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Word Counter
Count words, characters, sentences, and paragraphs. Calculate reading and speaking time for any text.
Use Tool KDKeyword Density Analyzer
Analyze keyword frequency and density in your content. Identify overused terms and optimize for SEO.
Use Tool RCReadability Checker
Check Flesch Reading Ease and Flesch-Kincaid Grade Level scores. Ensure your content is easy to read.
Use Tool HAHeadline Analyzer
Analyze your headlines for word balance, sentiment, and power words. Write headlines that grab attention.
Use Tool PLAI Prompt Library
Browse and copy hundreds of curated AI prompts for ChatGPT, Claude, and other AI tools. Organized by category.
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