Transform your writing with the RiazHub Grammar, Spelling & Style Checker an advanced, privacy-first proofreading workspace designed for students, content creators, researchers, and professionals.
Whether you are composing academic papers, high-stakes business proposals, blog articles, or everyday correspondence, this tool provides instant, real-time linguistic feedback right inside your browser:
Grammar, Spelling & Style Checker
Detect grammatical faults, spelling errors, style improvements, and enhance readability in real-time with instant client-side heuristics and deep linguistic analysis.
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Type or paste your text to begin real-time grammar, spelling, and style analysis.
Writing Tone Goal
Select target style for customized vocabulary & formality rules.
Active Style & Heuristic Rules
Enable or disable in-browser heuristics for fine-tuned precision.
The Flesch Reading Ease Score measures how easily your audience can comprehend your content on a scale of 0 to 100:
- 90–100 (Grade 5): Very Easy. Great for consumer guides and broad audiences.
- 60–70 (Grade 8–9): Plain English standard. Recommended for blog posts, web pages, and product descriptions.
- 30–50 (College): Difficult. Appropriate for academic journals, legal briefs, and technical papers.
- 0–30 (Graduate): Very Confusing. Consider breaking down compound sentences and multi-syllable terms.
Passive voice often obscures the actor and makes writing feel sluggish (e.g., "The report was written by Sarah" vs. "Sarah wrote the report"). While passive voice is acceptable when the actor is unknown, using active voice increases clarity, energy, and engagement across all writing styles.
Eliminate wordy phrases such as "in order to" (use "to") and "due to the fact that" (use "because") to sharpen your reader's focus.
100% Client-Side Privacy First: Real-time heuristic parsing (duplicate words, spacing, punctuation, clichés, passive voice, and readability metrics) executes directly inside your browser. No keystrokes are transmitted or logged on our servers.
Optional Deep Scan: When you click Deep Scan, text is sent securely to the open LanguageTool API endpoint for deep multilingual grammar and spell checking, ensuring industry-grade accuracy without storing your personal data.
Key Features & Highlights:
– Comprehensive Error Detection: Color-coded squiggly underlines categorize issues across Spelling (Red), Grammar (Orange), Style & Tone (Blue), and Punctuation (Purple).
– Real-Time Readability Diagnostics: Live calculation of your Flesch Reading Ease score, grade comprehension level, total word/character counts, and estimated reading/speaking times.
– Isolated 1-Click Corrections: Apply single suggestions individually or click “Accept All” to auto-fix the entire document.
– Writing Tone & Style Controls: Customize rules to detect passive voice, clichés, redundant phrases, duplicate consecutive words, and enforce Oxford commas.
– Multilingual & Bi-Directional (RTL) Support: Fully optimized for 25+ global languages and dialects with native Right-to-Left formatting for Urdu (اردو), Arabic (العربية), Persian (فارسی), and Hebrew (עברית).
– 100% Privacy-First & Zero Registration: All initial heuristics execute locally in your browser. No keystrokes are logged, tracked, or stored on remote servers.
– Multi-Format Export: Instantly copy cleaned text, download as .txt or .md, or generate printable PDF summary reports.