Development Tools
Free online development tools to help streamline your coding workflow. Format JSON, minify code, encode/decode strings, and more.
JSON Formatter
Format and validate JSON data
JSON to CSV
Convert JSON data to CSV format
CSV to JSON
Convert CSV data to JSON format
HTML Formatter
Format and beautify HTML code
Base64 Encoder/Decoder
Convert text to/from Base64 format
URL Encoder/Decoder
Encode and decode URL strings
HTML Encoder
Convert text to HTML entities and back
Regex Tester
Test and debug regular expressions
JavaScript Formatter
Format and beautify JavaScript code
CSS Formatter
Format and beautify CSS code
Color Code Picker
Extract color codes from images
Diff Checker
Compare and find differences in code or text
SQL Formatter
Format and beautify SQL queries
Unit Converter
Convert between different units of measurement
MD5 Generator
Generate MD5 hashes from text or strings
SHA256 Generator
Generate SHA256 hashes from text or strings
SHA1 Generator
Generate SHA1 hashes from text or strings
Password Generator
Generate strong random passwords
Why Use Our Development Tools?
Fast & Efficient
All tools run locally in your browser for instant results
Secure
Your data never leaves your browser - perfect for sensitive information
Mobile Friendly
Access all tools on any device with a responsive design
Frequently Asked Questions
Are these tools free to use?
Yes, all our development tools are completely free to use with no limitations.
Is my data secure?
All our tools run locally in your browser. Your data never gets sent to our servers, ensuring complete privacy and security.
Can I use these tools offline?
Most of our tools work offline once the page is loaded, allowing you to use them without an internet connection.