CSS & Design
CSS Clamp Calculator
Calculate fluid CSS clamp() values for responsive font sizes and spacing between two viewport widths.
Runs in your browser
Nothing uploaded
Free, no signup
Ctrl + Enter to run · Recent brings back your last inputs · Everything stays in this browser
CSS Minifier & Beautifier
Compress or format CSS
SVG Optimizer
Minify and clean SVG markup
Website Accessibility Audit
Crawl a page for WCAG risks
CSS Grid Generator
Visual grid layout builder
CSS Flexbox Generator
Build flexbox layouts visually with live preview
SVG to CSS Data URI Encoder
SVG as background-image
Made something with AI? Share it as a private link.
Drop in the HTML from Claude, ChatGPT or any editor and get a link your client can open anywhere — with a password, view tracking, comments and approval.