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Write Markdown and instantly convert it to clean HTML with a live preview. Markdown input Live preview Generated…
Minify and beautify HTML, CSS and JavaScript code online. Minify Beautify Copy Clear Lightweight client-side version: it strips…
Calculate IPv4 subnet masks, network address, broadcast address, and usable hosts. / Calculate Subnet Mask Wildcard Mask Network…
Convert Epoch Unix timestamps to human-readable UTC/Local date-time strings and vice versa. Timestamp to date: SecondsMilliseconds Convert Now…
Convert pixel sizes to CSS REM units based on default 16px or custom root font size. Root font…
Convert pixel font sizes to relative CSS EM units based on customizable parent font size. Parent font size…
Convert colors between HEX, RGB, HSL, and HSV formats with instant copy and visual preview. (function(){function g(id){return document.getElementById(id);}…
Convert text strings into ASCII decimal, hexadecimal, binary, and character codes. Char Decimal Hex Binary HTML Entity Copy…
Generate 301 and 302 redirect code for Apache .htaccess, NGINX, Cloudflare, and JavaScript. Old URL (source) New URL…
Scan QR codes using live webcam streams or uploaded image files with safe URL preview safeguards. Start Webcam…