I've tried many apps for developers, but this one has helped me tremendously — and it’s free! You can also install it for quick access: fast Excel, image types, test data, SEO code generation, gradients, grids, flex, colors, PDFs, responsive previews… wow, and much more! They’re launching a Chrome extension soon and it already includes over 50 tools. I love it — check out these screenshots! 🌐 https://dummyhunt.com Development Tools: JSON Formatter – Beautify, minify, and validate JSON files JSON Diff – Compare two JSON files side by side JSON to TypeScript – Automatically generate TypeScript interfaces from JSON JSON Path Explorer – Navigate and extract data using JSONPath Color Converter – Color picker, format conversion, palettes, and gradients Box Shadow Generator – Create CSS box-shadows with live preview CSS Gradient Generator – Generate linear, radial, and conic gradients Color Blind Simulator – Simulate different types of color blindness CSS Units Converter – Convert between px, rem, em, vw, and more Base64 Tool – Encode/decode text and images to/from Base64 JWT Decoder – Decode JWT tokens instantly URL Encoder – Encode/decode URLs and their components HTML Entities – Encode/decode HTML entities UUID Generator – Generate bulk UUIDs Hash Generator – SHA-256, SHA-512 hashes for any text Regex Tester – Test regular expressions with live highlighting Timestamp Converter – Convert between Unix timestamp, readable date, and ISO Cron Builder – Visual cron expression builder Chmod Calculator – Visual Unix permissions calculator Number Base Converter – Convert between binary, octal, decimal, and hexadecimal Password Strength – Analyze and generate secure passwords Lorem Ipsum Pro – Generate dummy text in multiple styles Slug Generator – Convert text to URL-friendly slugs Case Converter – CamelCase, snake_case, PascalCase, etc. cURL to Code – Convert cURL commands to fetch/axios/Python Snippet Board – Save frequently used code snippets Text Diff – Compare two texts line by line Markdown Preview – Real-time Markdown editor and preview SQL Formatter – Format and color SQL queries Meta Tags Generator – Generate SEO and Open Graph meta tags Favicon Generator – Create favicons in all sizes Responsive Preview – Preview websites on different devices Aspect Ratio Calculator – Calculate ratios and sizes Git Commands – Complete Git commands cheatsheet Payment Test Data – Test data for Stripe, PayPal, MercadoPago HTTP Status Codes – Full reference of HTTP status codes Redis Commands – Full reference of Redis commands Commit Message Generator – Generate standardized commit messages CORS Config Generator – Generate CORS server configurations CSP Header Builder – Build Content Security Policy headers Color Palette Generator – Generate harmonious color palettes GraphQL Builder – Visually create queries and mutations GitHub Actions Generator – Generate GitHub Actions workflows Tailwind Config Generator – Custom Tailwind CSS configurations HTTP Headers Reference – Complete HTTP headers reference Kubernetes Config Generator – Generate Kubernetes config files Nginx Config Generator – Generate server configurations for Nginx ESLint Config Generator – Custom ESLint configurations OpenAPI Generator – Generate OpenAPI specifications for APIs tsconfig.json Generator – Custom TypeScript configurations API Response Mocker – Simulate API responses for testing Bash Script Generator – Generate custom Bash scripts CSV to JSON Converter – Convert data between CSV and JSON Prisma Schema Generator – Generate Prisma database schemas Mock Data Generator – Generate test data for development and testing CSS Grid Generator – Visual CSS Grid generator Flexbox Playground – Interactive Flexbox playground

DummyHunt

Instant dummy data for developers — Test, and build faster.

Instant dummy data for developers — Test, and build faster.