CSS Specificity Calculator – Check Selector Priority Online

Free online CSS Specificity Calculator tool to analyze your CSS code and determine the specificity of each selector. Instantly debug specificity conflicts. No signup required. Mobile-friendly.

Input Section

Input CSS Add valid CSS

Select CSS File Select a valid CSS File
Max file size: 5MB

CSS File URL Enter a valid CSS URL

Original Size:

Input Length:

Selectors Found:

Specificity Results

Input Section

Output Section