web
Web Development
Format HTML and CSS, preview Markdown, and convert colors and units. · 13 tools
Web & CSSRuns locally in your browser.HTML FormatterRe-indent HTML markup so nesting is easy to read.Web & CSSRuns locally in your browser.HTML MinifierStrip whitespace and comments from HTML to reduce its size.Web & CSSRuns locally in your browser.CSS FormatterExpand and indent CSS with one declaration per line.Web & CSSRuns locally in your browser.CSS MinifierCompress CSS by removing whitespace, comments, and redundancy.Web & CSSRuns locally in your browser.Markdown PreviewerWrite Markdown and see the rendered result side by side.Web & CSSRuns locally in your browser.Markdown to HTMLConvert Markdown into clean HTML markup you can copy.Web & CSSRuns locally in your browser.Color ConverterConvert colors between HEX, RGB, and HSL with a live swatch.Web & CSSRuns locally in your browser.Color Contrast CheckerCheck text/background color pairs against WCAG contrast ratios.Web & CSSRuns locally in your browser.CSS Unit ConverterConvert between px, rem, em, and pt at a configurable base size.Web & CSSRuns locally in your browser.px to rem ConverterConvert pixel values to rem at your root font size.Web & CSSRuns locally in your browser.rem to px ConverterConvert rem values to pixels at your root font size.Web & CSSRuns locally in your browser.Box Shadow GeneratorDesign CSS box shadows visually and copy the generated code.Web & CSSRuns locally in your browser.HTML PreviewerPaste HTML and render it instantly in a sandboxed preview.