CSS Specificity Checker — Visualize & Compare Selector Weight

Input multiple CSS selectors to calculate and visualize specificity. Includes inline, ID, class, and tag breakdowns plus comparison and copy tools.

CSS Selectors Input
CSS Selectors (comma-separated)
Specificity is calculated as: Inline(1000) + IDs(100) + Classes/Attrs/Pseudo(10) + Tags(1)
Quick Add:
Total Selectors: 3 | Selected for Comparison: 0/2
113
.card #title h1
Inline
0
ID
1
Class
1
Tag
3
12
a.button:hover
Inline
0
ID
0
Class
1
Tag
2
14
section > ul > li.active
Inline
0
ID
0
Class
1
Tag
4

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Understand CSS Specificity with Visual Tools

Specificity is key to debugging CSS overrides. This tool helps you break down each selector’s power and understand why certain styles win.

Features Included

  • 📊 Live specificity breakdown (inline, ID, class, tag)
  • 🔁 Sort selectors by specificity weight
  • 🆚 Compare two selectors for override clarity
  • 📋 Copy specificity values easily
  • 🌒 Works beautifully in dark mode

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