Developer Tools
Essential tools for software development
Interactive Regex Tester & Evaluator
Build, test, and debug regular expressions in real-time with dynamic match highlighting, regex flag toggles, capture group breakdowns, and cheat-sheet reference guides.
Color Studio & Contrast Checker
Convert colors across HEX, RGB, HSL, and OKLCH formats, test WCAG 2.1 AA/AAA contrast ratios against light and dark text, and export CSS custom property palettes.
JSON to TypeScript & Zod Schema
Convert raw JSON objects into TypeScript interfaces, type aliases, or Zod validation schemas instantly.
Cron Expression Generator & Parser
Build and decode cron expressions using interactive schedules or plain text, featuring instant human-readable explanations and a preview of upcoming execution timestamps.
cURL to Code Converter
Transform cURL HTTP requests into clean, executable code snippets for JavaScript (fetch/axios), Python (requests), Node.js, Go, PHP, and Rust.
SVG to React / Vue / Svelte Component
Convert raw SVG markup into clean React (TSX/JSX), Vue 3, or Svelte UI components with customizable props, icon styling, and TypeScript types.
.env File Formatter & Key Validator
Clean, format, sort alphabetically, and validate configuration keys in .env files to eliminate syntax errors, duplicates, and missing variables before deployment.
User Agent Parser & Inspector
Parse and inspect browser User-Agent strings to extract detailed browser versions, operating systems, hardware device types, and rendering engines.
CSS & Tailwind Glassmorphism Generator
Generate glassmorphism CSS frosted glass effects and multi-layer box shadows with visual sliders and instant code export.