Free Developer Tool
CSS Selector Generator
Visually select elements to generate CSS selectors. Hover any element, click to select, and copy the exact selector for your change monitor.
Visual Preview
Hover to highlight, click to select. Preview is sandboxed — no scripts execute.
How to use
- Enter a URL and click Fetch to load a live page
- Hover any element — it highlights with a blue outline
- Click to select — a CSS selector is generated automatically
- Refine the selector manually if needed
- Copy and use it in your DiffFlow monitor
Automate this extraction
Deploy this exact selector to DiffFlow to monitor changes in real-time and get webhook alerts.
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