JSON to Go Struct / TypeScript / JSON Schema - Online
Paste a JSON object and quickly generate typed structs for Go, TypeScript interfaces, or a JSON Schema. Perfect for API integration.
UD5 Toolkit
Quickly scaffold your perfect TypeScript configuration. Choose options and instantly get a clean tsconfig.json.
{
"compilerOptions": {
"target": "ES2022",
"module": "ESNext",
...
}
}
tsc.moduleResolution options.@components/* mapping to ./src/components/*. This helps keep your imports clean. Remember to also configure your bundler/tooling if needed.tsc --init or manually place it in your project. The generator respects the latest TypeScript specifications.Paste a JSON object and quickly generate typed structs for Go, TypeScript interfaces, or a JSON Schema. Perfect for API integration.
Paste JSON and generate typed model classes in TypeScript, Python dataclass, or Go struct. Speeds up API dev.
Paste INI content and convert it to a structured JSON object. Handles sections and comments. Client‑side only.
Transform a flat JSON object into a dotenv file format instantly. Use it to keep your local configuration in sync. All processing is private and client‑side.
Enter a router's MAC address or serial and generate the common default WPA passphrase for major ISP brands. Educational purpose only.
Pick colors for the shadcn/ui design system and generate the complete CSS variable theme file. Copy into your project.
Format a list of Q&A pairs and export as a CSV ready for Anki import. Simple line‑based template. Local.
Style underlines, overlines, and strike-throughs with colors, wavy styles, and thickness. Modern CSS text‑decoration.
Generate a random medieval occupation with a short description. For NPCs or historical curiosity. Local list.
Generate a hardboiled film noir plot with a detective, a dame, and a McGuffin. Great for creative writing prompts.
Generate a grand, aristocratic title like 'Duke of Waffleshire'. Perfect for silly fun or RPG characters. Local.
Design a button or card that glows on hover. Adjust shadow color, spread, and transition. Copy the CSS. Rich UI.
Create a realistic letterpress (debossed) text effect using CSS text‑shadow and background. Adjust depth and light direction. Copy code.
Generate a realistic‑sounding dinosaur name and see a fun description. Perfect for kids and writers.
Generate random but realistic‑looking data arrays (users, products, orders) with typos and missing fields. For test robustness.
Create a customizable checkerboard or grid background using pure CSS gradients. Adjust cell size and colors. Copy the code.
Create a QR code that lets people connect to your Wi‑Fi without typing a password. Just scan and join. Secure local.
Create a custom HTML/CSS progress bar with percentage, colors, and animation. Copy the code. Modern UI element.
Fill in a few details and get a polished resignation letter. No data stored. Instant copy or print.
Paste plain text and turn it into a nested outline using indent levels or Markdown headings. Great for planning.
Upload a small pixel art image and get a CSS grid layout that recreates it using divs. Novelty developer tool.
Convert short text into a black‑and‑white Braille bump image ready for embossing. Educational and inclusive.
Get a humorous, randomly generated daily horoscope for any zodiac sign. Not real astrology; purely for laughs.
Generate a random, somewhat meaningful song lyric line. Write your own hit with AI‑free randomness. All local.
Generate a realistic‑sounding exoplanet designation (e.g., Kepler‑442b) and a sci‑fi planet description. For worldbuilding.
Create a realistic‑looking fake tweet with any name, handle, text, likes, and retweets. Just for laughs. All local canvas.
Click for an endless stream of random dad jokes and puns. Copy and share. Guaranteed to make you groan. All local.
Generate magic squares of odd order (3x3, 5x5, …). See the sum constant and verify rows, columns, diagonals. Educational math toy.
Enter a list of words and create a custom word search grid. Choose difficulty, print or export as PDF. Great for teachers.
One click to get a hilarious excuse for being late, missing homework, or not doing chores. Pure comedy.