Developer Tools
JSON Formatter, Hashes & Encoding Utilities
High-performance developer tools. JSON formatting, Base64 encoding/decoding, URL encoding, password generation, and cryptographic hashing.
JSON Formatter
Format, validate, and minify JSON with syntax highlighting
Use JSON Formatter →
Base64 Encoder / Decoder
Encode or decode Base64 strings and files instantly
Use Base64 Encoder / Decoder →
URL Encoder / Decoder
Encode or decode URLs and query strings for web use
Use URL Encoder / Decoder →
Password Generator
Generate strong, random passwords with custom rules
Use Password Generator →
Regex Tester
Test and debug regular expressions with live match highlighting
Use Regex Tester →
Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from text
Use Hash Generator →
About Developer Tools
Systemaxic Tools provides high-grade developer tools engineered for speed, privacy, and simplicity. Whether you are working on professional projects or quick daily tasks, these utilities execute completely on your device without transmitting data over the internet.