Visual DOM Differ Pro

About

Visual DOM Differ Pro — Compare two web pages visually. Captures DOM snapshots before and after changes, then highlights every difference.

🔍 KEY FEATURES

✓ DOM Snapshot Capture — Save the structure of any web page with one click
✓ Visual Diff Engine — Compare two snapshots and see every change highlighted
✓ Change Categories — Added elements (green), removed (red), modified (yellow)
✓ Attribute Tracking — Detects changes in classes, IDs, hrefs, src, text content
✓ Stats Dashboard — At-a-glance count of additions, removals, and changes
✓ Comparison History — Review past comparisons and their results
✓ Path-Based Matching — Smart element matching by DOM path for accurate diffs

🎯 PERFECT FOR

• QA Engineers — Verify UI changes between deployments
• A/B Testing — Compare control vs. variant page structures
• Competitor Monitoring — Track changes on competitor pages over time
• Web Developers — Verify that CSS/JS changes don't break DOM structure
• Accessibility Auditors — Detect removed or changed ARIA attributes

💡 HOW IT WORKS

1. Navigate to the page you want to compare
2. Click "Capture Current Page" under Snapshot A
3. Make your changes (or navigate to the comparison page)
4. Click "Capture Current Page" under Snapshot B
5. Click "Compare Snapshots" to see all differences

📊 WHAT IT COMPARES

• Element presence (added or removed nodes)
• Text content changes
• Attribute changes (class, id, href, src, alt, title, and more)
• DOM structure differences
• Up to 100 most significant changes displayed

🔒 PRIVACY

• All comparison happens locally — no data sent anywhere
• Snapshots stored in your browser's local storage
• No tracking or analytics
• Clear all data with one click in settings
• Privacy policy: https://fileshot.io/privacy