CSS Specificity Battle – Compare Two Selectors Side by Side
Enter two CSS selectors and see which one wins in a specificity battle. Displays the (a,b,c) score and explains why one overrides the other.
UD5 Toolkit
Enter two CSS selectors and see which one wins in a specificity battle. Displays the (a,b,c) score and explains why one overrides the other.
Design glassmorphic UI elements by tweaking blur, transparency, border, and shadow. Copy the resulting CSS for cards, navbars, or modals.
Convert pixel values to rem or em based on the root font size. Also batch‑convert an entire CSS snippet, replacing px with rem for accessibility.
Obfuscate CSS by mangling class names and removing whitespace for production. Use with caution and export a mapping file to keep references intact.
Apply smooth color gradients to text with a live preview. Generates cross‑browser CSS including the webkit‑background‑clip property.