Professional Developer Utilities & Engineering Tools
Engineered for efficiency, our developer toolkit provides essential utilities that integrate seamlessly into your daily workflow. Whether you're debugging, formatting, testing, or transforming data, access robust tools that save hours of manual work. From full-stack developers to system administrators, these browser-based utilities work locally without compromising security or requiring complex setups. All tools are built with the modern developer in mind—featuring clean interfaces, keyboard shortcuts, and export capabilities for professional results.
ASCII Art Generator
Create ASCII art from text or images online for free.
Base32 Encoder/Decoder
Encode and decode text to/from Base32 online for free.
Base58 Encoder/Decoder
Encode or decode text to/from the Base58 format used in Bitcoin.
Code Minifier
Minify JS, CSS, and HTML code online to reduce file size.
Color Palette & Picker Tool
Generate palettes, pick colors, and convert HEX, RGB, HSL values online.
CSS Unit Converter
Convert CSS units like px, rem, and em online for free.
CSV to JSON Converter
Convert CSV to JSON online for free.
HTML Prettifier
Format and beautify messy HTML code online for free.
HTML Table Generator
Visually build an HTML table and instantly get the code.
HTML to JSX Converter
Convert HTML to JSX for React instantly. Free online tool.
JavaScript Obfuscator
Protect and obfuscate your JavaScript code online for free.
JSON to Query String Converter
Convert JSON to a URL query string online for free.
JWT Decoder
Decode JSON Web Tokens online to view header and payload.
MIME Type Checker
Check file MIME types online for free.
Online Hash Generator
Generate MD5, SHA1, and SHA256 hashes online for free.
Query String to JSON Converter
Parse URL query strings into JSON online for free.
Regular Expression Tester
Test and debug regex patterns in real-time online.
SQL Formatter
Beautify and format SQL queries online for better readability.
SVG Optimizer
Reduce SVG file size online for free.
SVG Path Generator
Draw shapes and generate SVG path data instantly.
Timestamp Converter
Convert dates to Unix timestamps and back for free.
TOML to JSON Converter
Convert TOML configuration files to JSON online for free.
User-Agent Parser
Parse a User-Agent string to see browser, OS, and device details instantly.
UUID/GUID Generator
Generate secure, random UUIDs online for free.
XML to JSON Converter
Convert XML to JSON online with secure client-side parsing.
YAML to JSON Converter
Convert YAML configuration files to JSON online for free.