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Email
You can also contact us at: contact@text-compareai.com
Response Time
We typically respond within 24-48 business hours. For complex technical questions, the response time may be slightly longer.
Free Online Text Comparison Tool
Our AI-powered text comparison tool helps you find differences between two texts instantly. Whether you need to compare documents, articles, or any written content, our tool provides accurate results with both traditional diff and semantic AI analysis.
Key Features
Instant text difference detection
AI semantic analysis for meaning changes
Multiple language support (EN, FR, AR, ES, DE)
Visual highlighting of additions, deletions, and changes
Detailed similarity percentages
How to Use
Enter or paste your first text in Text A
Enter or paste your second text in Text B
Click 'Compare' for traditional diff or 'AI Compare' for semantic analysis
View the highlighted results and similarity scores
Frequently Asked Questions
Is this tool free?
Yes, our basic text comparison tool is completely free to use. AI features have a generous free tier.
What is the difference between text and semantic similarity?
Text similarity measures exact word matches, while semantic similarity understands the meaning even if the words are different.
Is my data secure?
We don't store your text comparisons. All data is processed temporarily and deleted after analysis.