Kadharmoideen Fadurudeen

Lead Engineer & Architect with 19+ years of experience building scalable applications and leading high-performing teams.

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KadharLead Engineer & Architect
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Free Online Developer Tools

Free online developer tools and utilities. Format JSON, encode/decode URLs and Base64, validate data, and more. No signup required. Fast, secure, and easy-to-use.

✓ Free JSON Viewer & Formatter | ✓ Free URL Encoder/Decoder | ✓ Free Base64 Encoder/Decoder | ✓ Free UUID Generator | ✓ Free Hash Generator | ✓ Free QR Code Generator

New
JSON Viewer
Format, validate, and visualize JSON data with syntax highlighting and tree view
New
URL Encoder/Decoder
Encode and decode URL strings with percent encoding
New
Base64 Encoder/Decoder
Encode and decode text to/from Base64 format
New
UUID Generator
Generate UUID v4 (random) and UUID v1 (timestamp-based) instantly
New
Hash Generator
Calculate MD5, SHA-1, SHA-256, SHA-384, SHA-512 hashes from text
New
QR Code Generator
Create QR codes from text, URLs, emails, phone numbers, and WiFi

Coming Soon

More tools are on the way: Color picker/converter, Timestamp converter, Regex tester, and more!