Essay Quality Checker
Improve grammar, structure, vocabulary and get instant suggestions
β¨ Rewritten Article (Human-Like)
π Detected Issues & Corrections
Overall Quality Score
π Grammar & Style
ποΈ Structure & Flow
π Vocabulary Enhancement
π‘ Strengths & Tips
Transform AI Text into Human Writing Instantly
Advanced essay quality checker that detects robotic text, fixes grammar errors, and rewrites AI-generated content into natural, human-like writing
Powerful Features That Make Writing Better
AI Text Detection
Instantly identifies robotic phrases, formal language, and AI-generated patterns. Our algorithm scans for over 50 common AI writing indicators including "delve into," "furthermore," and passive voice constructions.
One-Click Rewriting
Transform your entire article with a single click. Converts formal vocabulary to casual alternatives, adds contractions, breaks down complex sentences, and removes redundant phrases automatically.
Grammar & Spell Check
Deep scan technology catches spelling errors, incorrect word usage (your/you're), comma splices, and punctuation mistakes. Get instant corrections with clear explanations.
Structure Analysis
Analyzes sentence length variety, paragraph organization, and flow. Detects overly complex sentences (30+ words) and suggests breaking them into readable chunks.
Vocabulary Enhancement
Replaces weak phrases like "very good" with powerful alternatives like "excellent." Suggests context-appropriate synonyms and eliminates overused words.
Quality Score
Get an overall quality score (0-100) based on readability, vocabulary diversity, sentence variety, and issue count. Track your writing improvement over time.
Passive Voice Converter
Automatically detects passive constructions like "was done by" and converts them to active voice for stronger, more direct writing.
Contraction Insertion
Adds natural contractions (don't, can't, it's) to make your writing sound conversational instead of stiff and formal.
Text Highlighting
Visual color-coded highlighting shows grammar errors (red), vocabulary issues (orange), and structure problems (purple) directly in your text.
Detailed Statistics
View word count, sentence count, average words per sentence, reading time, and paragraph count with instant calculations.
Why Choose Our Essay Quality Checker?
Save Hours of Editing Time
What used to take hours of manual editing now takes seconds. Our AI-powered rewriting engine processes thousands of words instantly, applying 25+ vocabulary replacements, adding contractions, and restructuring sentences automatically.
Perfect for Students & Professionals
Whether you're writing essays, research papers, blog posts, or business reports, our tool ensures your content sounds natural and human. Ideal for anyone who wants to improve their writing quality or convert AI-generated drafts into authentic content.
100% Private & Secure
Your text is processed entirely in your browser. We don't store, save, or share your content. No sign-up required, no email needed. Paste your text, get instant results, and copy the improved version - that's it.
Works Everywhere, Anytime
No installation needed. Works on any device - desktop, tablet, or mobile. Access from Chrome, Firefox, Safari, or any modern browser. Perfect for on-the-go editing and quick text improvements.
Learn While You Edit
Each correction comes with an explanation. Understand why "utilize" becomes "use" or why a sentence needs breaking. Improve your writing skills with every use through our detailed improvement summaries.
Completely Free Forever
No hidden fees, no premium tiers, no credit card required. All features are completely free with unlimited usage. We believe great writing tools should be accessible to everyone.
Frequently Asked Questions
How does the AI text detection work?
Our algorithm analyzes over 50 linguistic patterns commonly found in AI-generated text. It checks for formal vocabulary (utilize, facilitate, implement), AI clichΓ©s (delve into, navigate the landscape), redundant phrases (each and every), passive voice constructions, and unnaturally long sentences. When detected, it flags these patterns and provides specific corrections.
What's the difference between "Analyze" and "Rewrite"?
"Deep Scan & Analyze" examines your text and provides a detailed report with quality score, statistics, highlighted issues, and suggestions - but doesn't change your original text. "Rewrite Article" actually transforms your text by applying all improvements automatically, giving you a completely rewritten version that sounds more human and natural.
Is my text stored or saved anywhere?
Absolutely not. All processing happens locally in your browser using JavaScript. We don't send your text to any server, don't store it in any database, and don't have any backend storage. When you close the browser tab, your text is completely gone. Your privacy is 100% guaranteed.
What types of writing does this work best for?
This tool excels with essays, blog articles, research papers, business reports, email content, social media posts, and any text where natural, human-sounding language is important. It's particularly effective for converting AI-generated content (from ChatGPT, Claude, etc.) into more authentic writing. Works for both academic and professional content.
Can it detect content from ChatGPT or other AI writers?
Yes! Our detection algorithm is specifically trained to recognize patterns from major AI writing tools including ChatGPT, Claude, Bard, and others. It identifies common AI phrases like "It is important to note that," "In today's digital age," formal transitions like "Furthermore" and "Additionally," plus overly complex sentence structures that AI tends to generate.
How accurate is the grammar checking?
Our grammar engine checks for the most common errors including your/you're confusion, could of/could have mistakes, spelling errors (alot, definately), double punctuation, and passive voice. While it catches 80-90% of typical errors, we recommend using it as a first-pass tool alongside your own proofreading for important documents.
Will the rewritten text pass plagiarism checkers?
Our tool rewrites sentence structure, replaces vocabulary, and adds contractions - which changes the text significantly. However, plagiarism checking depends on the original source content. If you're rewriting someone else's copyrighted material, it could still be flagged. For best results, use this tool to humanize YOUR OWN AI-generated drafts or improve your original writing.
What's the minimum text length required?
You need at least 50 characters for the tool to perform analysis or rewriting. For best results, we recommend at least 150-200 words so the algorithm has enough context to properly analyze sentence structure, detect patterns, and calculate meaningful statistics. There's no maximum length limit.
Can I use this for multiple languages?
Currently, the tool is optimized for English text only. The vocabulary replacements, grammar rules, and AI pattern detection are specifically designed for English language structures. We're working on adding support for Spanish, French, and German in future updates.
Does it work on mobile devices?
Yes! The tool is fully responsive and works perfectly on smartphones and tablets. You can paste text, analyze, rewrite, and copy results on any mobile device. The interface adapts to smaller screens while maintaining all functionality. Perfect for editing on-the-go.