🔎
Plagiarism Checker Tool
Check your text for plagiarism and originality online.
0 words
✨ Real Plagiarism Detection
- • Sentence-Level Analysis: Compares your text against source documents
- • Similarity Scoring: Shows percentage match for each detected section
- • Multiple Sources: Compare against unlimited reference documents
- • Word Overlap Detection: Identifies common phrases and repeated content
- • 100% Private: All analysis happens in your browser
- • Instant Results: Fast client-side processing
🔍 How It Works
- • Paste your text in the first field
- • Add source documents to compare against (articles, papers, etc.)
- • Click "Check Plagiarism" to analyze
- • Review matches with similarity scores
- • Matches above 60% similarity are flagged
✨
Related Tools
Discover more powerful tools to boost your productivity
🔍
Text Diff Checker
Compare text and find differences
Try Now
✅
Grammar & Spell Checker
Check grammar and spelling
Try Now
📄
Text Summarizer
Summarize long texts
Try Now
🚀100+ Free Tools Available
Why Koolyz?
- ✓100% Free Forever - No Hidden Costs
- ✓No Sign-up or Registration Required
- ✓Privacy First - Runs Locally in Your Browser
- ✓Fast & Reliable - No Watermarks