Grammar Checker
Check text for common grammar, punctuation, capitalization, spacing, and repetition issues with instant browser-side suggestions.
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Grammar & Editing Tools
Browse every grammar & editing tool in one place. Compare workflows, open individual calculators and utilities, and keep your internal linking consistent across the category.
Looking for something adjacent? Jump back to all categories or explore popular tools like JSON Formatter, QR Code Generator and BMI Calculator.
All Grammar & Editing Tools
10 totalSpelling Checker
Check text for common spelling mistakes and typo patterns with instant browser-side suggestions and cleaned copy preview.
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Punctuation Checker
Check text for common punctuation, spacing, sentence-ending, and quote-balance issues with instant browser-side suggestions.
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Sentence Correction Tool
Correct common sentence-level issues like capitalization, spacing, repeated words, and ending punctuation with instant browser-side suggestions.
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Passive Voice Checker
Check text for likely passive voice patterns with instant browser-side highlights, confidence signals, and active-voice rewrite guidance.
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Active Voice Converter
Convert passive sentences into clearer active voice online with instant draft rewrites, confidence signals, and editing guidance.
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Grammar Improvement Tool
Improve grammar, clarity, and readability online with instant draft cleanup, wordiness suggestions, and practical editing guidance.
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Writing Clarity Checker
Check writing clarity online with instant readability scoring, filler-phrase detection, and a clearer draft preview for editing workflows.
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Sentence Simplifier
Simplify dense sentences online with instant easier-to-read rewrites, lighter wording, and a copy-ready simplified draft.
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Word Replacement Suggester
Suggest clearer replacements for weak, vague, or overly formal words online with instant vocabulary edits and a revised draft preview.
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Popular Across QuickTools
View homepage picks →JSON Formatter
Format, validate, minify, or sort JSON data with configurable indentation. Instantly check for syntax errors, view node count and nesting depth — free, no sign-up required.
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QR Code Generator
Generate QR codes for URLs, text, Wi-Fi credentials, vCards, and more. Customise foreground and background colour, error correction level, margin, and download as SVG or PNG — free and instant.
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BMI Calculator
Calculate your Body Mass Index, healthy weight range and ideal weight using metric or imperial units.
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Calorie Calculator
Estimate daily calorie needs based on age, gender, height, weight and activity level using Mifflin-St Jeor, Harris-Benedict or Katch-McArdle formulas.
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