Generators
Generators produce values or code you would otherwise have to write by hand — unique identifiers, strong passwords, placeholder text for a design mockup, a QR code for a link, or a CSS gradient defined visually instead of by trial and error. All generation happens using your browser's built-in randomness and rendering APIs.
UUID Generator
Generate random UUID v4 identifiers.
Password Generator
Generate strong, random passwords with custom rules.
Random String Generator
Generate random strings with custom length and character sets.
QR Code Generator
Generate QR codes for URLs, text, email, phone, and Wi-Fi.
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text.
Meta Tag Generator
Generate SEO meta tags, Open Graph, and Twitter Card markup.
Robots.txt Generator
Generate a robots.txt file for search engine crawlers.
Other Categories
Developer Tools
Formatters, validators, decoders, and reference lookups for everyday development work — JSON, regex, hashes, JWTs, HTML/CSS/JS, and more.
Text Tools
Count words, compare text, convert case, and preview Markdown — practical utilities for writers, editors, and developers alike.
Converters
Convert between data formats and number systems — Base64, URL encoding, color formats, timestamps, JSON/CSV/XML/YAML, and binary/decimal/hex.