Scandiff

Your on-demand change detector.

Install on Chrome →

Scandiff lets you save text or numbers from any webpage and scan manually to see if they've changed. Perfect for tracking prices, metrics, schedules, or other important values without constantly opening and refreshing pages. Scan whenever you want to check, and Scandiff tells you instantly what's different.

Plans

Free
  • Track up to 3 elements.
  • Manual scans on demand.
  • 5 scans per day.
  • Clean, simple interface.
Pro Recommended
  • Unlimited tracked elements.
  • Unlimited daily scans.
  • Organize items with custom labels.
  • Manual scans on demand.
  • Clean, simple interface.
Upgrade to Pro →

Use Case Examples

  • Job seekers — track open role counts on company career pages
  • Shoppers — monitor product prices or stock status ("In Stock" / "Out of Stock")
  • Students & researchers — save deadlines or schedule values and compare later
  • Event fans — watch ticket availability or pricing fields for changes
  • Power users — keep watch on dashboards, counters, or metrics

Start tracking changes today.

Free to install. No account required.

Install Scandiff on Chrome →

FAQ & Support

Navigate to the page containing the value you want to track, open the Scandiff popup and click on "+ Track element". Select the text or element, and save it. Scandiff stores the current value as your baseline.

Scandiff is manual. Press the Scan button in the popup whenever you want to check. It compares the live value on the page against your saved baseline and shows you what changed.

The free plan allows 5 scans per day. Upgrading to Pro unlocks higher daily scan limits.

Free: up to 3 tracked elements and 5 scans/day. Pro unlocks unlimited tracked elements, higher daily scan limits, and the ability to organize items with custom labels.

Send us an email. We aim to respond within 48 hours.

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