How to Use AI Code Diff Viewer

In the AI coding era, developers constantly compare original code with AI-generated suggestions. AI Code Diff Viewer provides a professional interface to compare code differences, get AI-powered insights, track complexity metrics, and export detailed reports.

Quick Guide

1. Open AI Code Diff Viewer.
2. Paste your original code in the left panel (labeled "ORIGINAL").
3. Paste AI-generated or modified code in the right panel (labeled "AI GENERATED").
4. Click 🔍 Compare Differences to see line-by-line or side-by-side diff.
5. Toggle between line-by-line and side-by-side view using the switch above the compare button.
6. Review AI insights that highlight security improvements, type safety, error handling, and more.
7. Use quick actions to load examples, swap code, export reports, or save to history.

Key Features

• AI-Powered Analysis: Get intelligent insights on code changes including security improvements, type safety, error handling, and best practices.
• Multiple View Modes: Switch between line-by-line and side-by-side diff views for optimal readability.
• Code Examples: Quick-load examples for Python, JavaScript, Java, TypeScript, and React to see the tool in action.
• Complexity Metrics: Analyze maintainability index, cyclomatic complexity, lines of code, and other metrics for both code versions.
• Export Options: Export diff reports as PDF, Markdown, or JSON for documentation and sharing.
• History Tracking: Save comparisons to history for future reference and quick reloading.
• Real-time Statistics: See lines added, lines deleted, total changes, and similarity percentage at a glance.
• Quick Actions: Swap code panels, clear all, copy diff reports, and load language-specific examples with one click.

Use Cases

• Code Review: Compare your code with AI suggestions from ChatGPT, Claude, Copilot, or Cursor.
• Learning: Understand what changes AI makes to your code and learn from its improvements.
• Documentation: Generate detailed diff reports for team reviews or project documentation.
• Quality Assurance: Track code complexity changes before and after AI modifications.
• Teaching: Demonstrate code differences and improvements in educational settings.

Whether you're reviewing AI-generated code, documenting changes, or learning from AI suggestions, AI Code Diff Viewer makes code comparison intuitive and insightful.

🤖 Try AI Code Diff Viewer