Developer Tools
20 free tools available
JSON Formatter
Format and beautify JSON data online. Validate and prettify your JSON.
Base64 Encoder
Encode and decode Base64 data online. Convert text to Base64 and vice versa.
URL Encoder & Decoder
Encode and decode URLs online. Convert special characters to URL-safe format.
JWT Decoder
Decode JWT tokens online. View header, payload, and signature of JSON Web Tokens.
SQL Formatter
Format and beautify SQL queries online. Make your SQL readable and well-structured.
JSON Minifier
Minify JSON by removing whitespace. Compress JSON to single line.
JSON to CSV Converter
Convert JSON data to CSV format online. Export JSON arrays to spreadsheet-ready CSV.
JSON to YAML Converter
Convert JSON to YAML format online. Transform JSON objects to clean YAML syntax.
JSON Diff Checker
Compare two JSON objects and find differences. See what changed between JSON versions.
XML Formatter
Format and beautify XML online. Make XML readable with proper indentation.
XML to JSON Converter
Convert XML data to JSON format. Transform XML to clean JSON output.
HTML Formatter
Format and beautify HTML code. Make HTML readable with proper indentation.
CSS Formatter
Format and beautify CSS code online. Make CSS clean and organized.
JavaScript Beautifier
Format and beautify JavaScript code. Make JS readable and well-structured.
Code Minifier
Minify HTML, CSS, and JavaScript code. Reduce file size for production.
HTML Entity Encoder/Decoder
Encode and decode HTML entities. Convert special characters to HTML-safe format.
Unicode Converter
Convert text to Unicode and Unicode to text. Support for all Unicode characters.
Hex to Text Converter
Convert hexadecimal to text and text to hexadecimal. Easy encoding tool.
SQL Minifier
Minify SQL queries by removing unnecessary whitespace and comments.
Regex Tester
Test regular expressions online. Match, highlight, and extract patterns from text.