TextDiff Pro v2.0

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TextDiff Pro: The Most Advanced and Private Text Comparison Tool

Compare texts, code or documents in seconds with change highlighting. 100% online tool with no registration required. Ideal for writers, developers and legal teams.

Why Use TextDiff Pro?

Our free online text comparison tool allows you to:

  • 🔍 Detect differences word by word with intuitive colors (green = added, red = removed).
  • 📝 Compare files like PDF, Word or TXT without installing software.
  • 🔒 Complete privacy: Your documents are never sent to external servers.
  • 💻 Specialized modes for code, legal contracts or translations.

Who Uses TextDiff Pro?

✍️ Writers and Editors

Compare versions of drafts, articles or scripts. Optimize your editing process and avoid losing key changes.

👩‍💻 Developers

Review changes in source code, JSON or XML. Programming syntax support with line numbers.

⚖️ Lawyers

Analyze modifications in legal contracts. Identify altered clauses in seconds.

How to Compare Texts with TextDiff Pro

Follow these steps to find differences between two documents:

  1. Paste your texts in the "Original" and "Modified" boxes.
  2. Select comparison mode: words, lines or characters.
  3. Click "Compare" and see highlighted changes.
  4. Export to PDF or save to local history.

Frequently Asked Questions

Is TextDiff Pro really free?

Yes, our text comparison tool is 100% free with no usage limits.

Can I compare large files?

We support documents up to 10,000 words. For longer analysis, we recommend splitting into sections.

5 Reasons to Use a Text Comparison Tool Like TextDiff Pro

Discover how an online diff tool can save you hours of manual work when reviewing documents, code or translations.

1. Avoid Errors in Document Reviews

According to a Harvard Business Review study, 85% of contract errors are due to undetected changes between versions. TextDiff Pro highlights these changes automatically.

2. Ideal for Remote Teams

Working with collaborators in different time zones? Compare file versions without relying on confusing emails or messages.

3. Optimize Translation Workflows

For professional translators, finding discrepancies between original and translated texts is key. Our word-by-word highlighting simplifies the process.

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