A text comparison tool that helps you identify differences between two pieces of text. Perfect for tracking changes, comparing versions, or finding modifications.

Features

• Multiple Comparison Modes:

  • Character Diff: Compare text character by character
  • Word Diff: Compare text word by word
  • Line Diff: Compare text line by line

• Visual Difference Display:

  • 🟢 Green: Added content
  • 🔴 Red: Removed content (with strikethrough)
  • 🟡 Yellow: Changed content
  • ⚪ Gray: Unchanged content

• Real-time Statistics:

  • Count of added items
  • Count of removed items
  • Count of changed items
  • Count of unchanged items

How to Use

1. Choose Comparison Mode: Select between character, word, or line diff mode
2. Enter Text: Input your original text in the left textarea
3. Enter Modified Text: Input your modified text in the right textarea
4. View Results: See the differences highlighted in real-time
5. Analyze Statistics: Review the summary statistics
6. Copy Results: Use the copy button to copy the modified text

Comparison Modes

Character Diff

• Compares text character by character
• Best for: Finding typos, small changes, precise comparisons
• Example: "Hello" vs "Helo" will show the missing "l"

Word Diff

• Compares text word by word
• Best for: Document revisions, content changes
• Example: "The quick brown fox" vs "The fast brown fox" will highlight "quick" → "fast"

Line Diff

• Compares text line by line
• Best for: Code files, lists, structured text
• Example: Each line is treated as a single unit

Use Cases

• Document Editing: Track changes in essays, articles, or reports
• Code Review: Compare different versions of code snippets
• Translation: Compare original and translated text
• Legal Documents: Identify changes in contracts or agreements
• Academic Work: Check modifications in research papers
• Content Management: Monitor website content changes

Tips

• Use Line Diff for code or structured data
• Use Word Diff for natural language text
• Use Character Diff for precise, detailed comparisons
• The statistics update automatically as you type
• Large texts may take a moment to process

Keyboard Shortcuts

• Ctrl+C (or Cmd+C on Mac): Copy selected text
• Ctrl+V (or Cmd+V on Mac): Paste text
• Ctrl+A (or Cmd+A on Mac): Select all text in current field

Privacy

This tool processes all text locally in your browser. No text data is sent to any server, ensuring your content remains private and secure.