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XMLDevCon
🔒 100% Client-Side
⚡ XMLDevCon

JSON & XML

• JSON Viewer & Formatter• JSON Tree Explorer• JSON Validator• XML Formatter & Validator• XML Validator• XML ↔ JSON Converter

Converters

• XML ↔ JSON Converter• JSON ↔ YAML Converter• HTML ↔ JSX Converter• Base64 Converter• JavaScript to TypeScript

Formatters & Dev

• XML Formatter• JSON Viewer• TypeScript Generator• JS to TypeScript• Chmod Calculator• .htaccess Generator• Hreflang Generator

Code & Schema

• JSON to TypeScript• TypeScript to JSON• JSON to Zod Schema• Zod to JSON• JSON to Mongoose• Mongoose to JSON• HTML ↔ JSX• TS to JS Transpiler

Security

• Secure JWT Decoder• Bcrypt Generator• Bcrypt Verifier

🔒 100% Client-Side & Offline Ready

👋 Our Story

About XMLDevCon

Free Developer Tools, Built for Privacy

XMLDevCon is a free, open-access developer tools hub built for the modern web developer. Our mission is simple: provide fast, reliable, and completely private developer utilities that work directly in your browser — with zero server involvement and zero cost.

4
Tools Available
0
Server Calls Made
None
Data Collected
Free
Cost to Use

🎯 Our Mission

We believe developer tools should be fast, free, and trustworthy. Too many 'online tools' collect user data or put sensitive code behind paywalls. XMLDevCon is our answer.

Our Tools

⚙️ XML Formatter & Validator🔄 XML ↔ JSON Converter📋 JSON Formatter🔐 Base64 Encoder

Questions or suggestions?

We'd love to hear from you.

Contact Us →