Developer Tools
A collection of utilities I use regularly. All free, no sign-up required.
Generators
Password Generator
Generate secure, random passwords with customisable options for length, symbols, and complexity.
UUID Generator
Generate RFC 4122 compliant version 4 UUIDs. Single or bulk generation.
API Key Generator
Generate secure API keys and tokens in hex or Base64 with optional prefixes.
Lorem Ipsum Generator
Generate placeholder text as paragraphs, sentences, or words for your designs.
Formatters & Validators
JSON Formatter
Prettify, minify, and validate JSON data with configurable indentation.
SQL Formatter
Format and beautify SQL queries with keyword uppercasing and smart indentation.
Regex Tester
Test regular expressions with real-time matching, highlighting, and capture groups.
Encoders & Converters
Base64 Encode / Decode
Encode and decode Base64 strings instantly with full Unicode support.
URL Encode / Decode
Encode and decode URLs and query parameters with full URL mode option.
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes from any text.
Colour Converter
Convert colours between HEX, RGB, and HSL formats with live preview.