Free tools for SEO professionals, students, researchers, and writers. No signup, no credit card, no limits.
Score your content across Google's four E-E-A-T dimensions — Experience, Expertise, Authoritativeness, and Trustworthiness. Get AI-powered fixes.
Get your Flesch Reading Ease score, grade level, reading time, and suggestions to make your content clearer and more accessible.
Check your meta title and description for length, keyword placement, and click-through potential. Includes a live Google search preview.
Detect whether content was written by a human or generated by AI tools like ChatGPT, Claude, or Gemini. Paste text or enter a URL.
Detect passive voice, overly long sentences, and filler words that weaken your writing. Get a clarity score and specific fix suggestions.
Check grammar, spelling, punctuation, and style in one click. One-click fix suggestions for every issue. Supports 20+ languages.
Rewrite any text in standard, formal, simple, or creative tone. Great for varying sentence structure and refreshing stale copy.
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Get structured AI feedback on thesis, evidence, structure, and clarity. Receive a grade, key strengths, and specific improvements.
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