Free Developer Tool
HTML ID/Class Extractor
List all IDs and CSS classes used in HTML.
What is HTML ID/Class Extractor?
Extract all id and class attributes from HTML to inspect CSS selectors and page structure.
How to use
- Paste HTML.
- Extract IDs and classes.
- Review the results.
- Copy the extracted values.
Features
- ID extraction
- Class extraction
- Duplicate detection
- Browser processing
Common Use Cases
- CSS auditing
- Frontend development
- Template inspection
- Refactoring
Example
Input
<div id="main" class="container hero"></div>
Output
ID: main Classes: container hero
FAQ
Are duplicate classes grouped?
Yes.
Does it extract both IDs and classes?
Yes.
Is processing local?
Yes.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.