Free Online Grammar Checker
Instantly check your writing for grammar, spelling, and punctuation mistakes. Fast, accurate, and 100% free — no signup required.
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Grammar & Writing Tools
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Grammar Checker for Students
Grammar checking built for academic writing
Comma Checker
Find missing or misused commas
Sentence Rephraser
Rewrite awkward sentences instantly
Email Grammar Checker
Proofread emails before you hit send
Essay Checker
Check essays for grammar, spelling, and clarity
Readability Checker
Test how easy your writing is to read
Passive Voice Checker
Detect and reduce passive voice in your writing
Spell Checker
Free online spell checker for English text
Punctuation Checker
Find and fix punctuation mistakes instantly
Sentence Checker
Check individual sentences for grammar and clarity issues
Paraphrasing & Summarizing
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Similarity Checker
Compare two texts for similarity percentage
Article Rewriter
Rewrite articles to improve originality
Citation Generator
Generate APA, MLA, and Chicago citations instantly
Duplicate Content Checker
Find duplicate content issues on your website
Plagiarism Scanner
Scan text for duplicate content across the web
Word & Character Counters
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Title Tag Checker
Check if your title tag length is SEO-optimized
Speaking Time Calculator
Estimate speech length based on word count
Reading Time Calculator
Estimate how long your content takes to read
Page Counter
Estimate how many pages your text will fill
Twitter Character Counter
Check your post length against the character limit
Paragraph Counter
Count paragraphs in any document
Sentence Counter
Count the number of sentences in your text
Character Counter
Count characters instantly with live updates
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Built for SEO
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