Text Diff Tool compares two texts line by line and marks the differences in the output:

• ✅ Identical lines have no marker (displayed as line content).
• ➖ Lines that exist only in A are prefixed with - (deleted).
• ➕ Lines that exist only in B are prefixed with + (added).
• 📊 Statistics show the number of added, deleted, and unchanged lines.
• 💡 Click the "Example" button to quickly populate two slightly different text snippets for testing.
• 📏 Below each text box, the line count and character count are displayed.