Dev-tools Tools
Explore our collection of free dev-tools utilities. Fully secure, client-side execution right in your browser.
Base64 Encoder / Decoder
Instantly encode and decode Base64 strings locally in your browser. 100% secure.
JSON Formatter & Validator
Beautify, minify, and validate JSON data instantly. Highlights syntax errors accurately.
Regex Tester
Test regular expressions against your text in real-time.
HTML Entities Encoder/Decoder
Safely encode or decode HTML entities to prevent XSS.
UUID v4 Generator
Generate universally unique identifiers (UUIDv4) securely offline.
YAML to JSON Converter
Convert YAML configuration files into valid JSON effortlessly.
URL Encoder & Decoder
Encode or decode URL strings safely with all special characters handled.
CSS Formatter & Minifier
Beautify or minify cascading style sheets (CSS) code instantly.
XML to JSON Converter
Convert XML document data into a valid JSON object structure.
Cron Expression Parser
Translate Cron schedule expressions into human-readable text.
HTML to Markdown
Convert raw HTML code into clean Markdown syntax instantly.
SQL Formatter
Beautify and format complex SQL queries for better readability.
JSON to TypeScript
Convert JSON objects to TypeScript interfaces instantly.