Free AI Proofreader & Style Polisher
Catch homophone mix-ups (their/there/they're, lose/loose), duplicate words ('the the'), passive voice overuse, run-on sentences, and compute Flesch Readability scores in real-time.
AI Proofreader & Style Polisher
Catches homophone errors, duplicate words, passive voice overuse, and computes real-time Flesch Readability.
Why edit AI text by hand when Satiara writes naturally?
Satiara connects directly to your site, studies winning competitor benchmarks, learns your authentic brand voice, and automatically writes evidence-backed articles that rank and read naturally without detectable AI fluff.
Engineered for precision and clarity.
Built to provide clear, measurable analysis using transparent client-side algorithms.
Accurately detects tricky homophones like their/there/they're, your/you're, its/it's, lose/loose, and affect/effect.
Catches accidental repeated words like 'the the' or 'in in' that human eyes easily overlook.
Highlights weak passive constructions and encourages direct active voice phrasing for punchier prose.
Flags long sentences (>36 words) that cause cognitive fatigue and recommends natural break points.
Calculates real-time readability scores and grade levels (conversational, standard, academic) based on syllable counts.
Generates a fully corrected, ready-to-copy version with all homophones and duplicate words resolved.
How it works in 4 simple steps
From raw draft to polished, verified copy in seconds.
Paste any blog post, email, article, or essay draft into the proofreading workspace.
The engine runs syllable calculators, duplicate token scans, homophone lookaheads, and passive voice matchers.
Explore categorized errors and warnings with context snippets and suggested fixes.
Copy the polished text directly with all errors and formatting anomalies fixed.
Explore all free client-side tools.
Instant execution and private in-browser analysis.
How we compare against generic tools
See why client-side execution and Satiara's automated search engine outrank traditional manual tools.
Who benefits from this tool?
Tailored workflows for creators, businesses, and editorial teams.
Verify that academic papers are free of homophone slips and maintain appropriate reading levels.
Double-check critical proposals and client deliverables before sending.
Catch subconscious passive voice habits and repeated words during the self-editing stage.
Gain confidence with clear explanations of tricky English homophones and punctuation rules.
Frequently Asked Questions
Straight answers about accuracy, privacy, technology, and limits.
What is the Flesch Reading Ease score?
The Flesch Reading Ease formula measures how easy a text is to read on a 0–100 scale. A score of 60–70 corresponds to standard plain English (easily understood by 8th graders), which is ideal for web content and SEO.
Why should I minimize passive voice?
Stop fixing AI text by hand. Let Satiara automate your organic growth.
Satiara studies what already ranks for your target Google searches, writes evidence-backed articles in your authentic voice, and continuously protects your keyword positions.