Css
Free online css tools for obfuscate, encode, and protect code and text. Choose from Minifier, Class Name Obfuscator and Css Variable Obfuscator and 1 more. All 4 run in your browser — nothing is uploaded.
CSS
4 tools
CSS Variable Name Obfuscator
Rename CSS custom properties (--variable) and update all var() references across CSS, HTML, and JS. Shows full rename mapping table. Perfect for theme variable obfuscation and design token protection. All browser-local, no signup required.
CSS Class Name Obfuscator
Shorten CSS class names to single/double-character names to obfuscate your stylesheets. Paste your CSS and corresponding HTML, get a rename mapping table with before/after previews for both CSS and HTML, and copy the transformed code. All browser-local, no signup required.
CSS Minifier & Compressor
Minify CSS code online free by removing whitespace, comments, trailing zeros, units on zero values, and redundant syntax. Shows original vs minified size with compression ratio and estimated gzip size. All browser-local, no signup required.
CSS Keyframe Name Obfuscator
Free CSS keyframe name obfuscator online. Rename @keyframes animation identifiers to short random names and automatically update all animation-name and animation shorthand property references. Choose from hex-style, short letter, or random naming. Perfect for obfuscating CSS animation source code in commercial themes.