Developer Tools
Base64 Converter
Encode and decode text to Base64 format. Handles UTF-8 characters correctly.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice-versa.
Crontab Generator
Visualize and generate cron schedules with human-readable descriptions.
Password Generator
Generate secure random passwords locally using browser crypto API.
JSON Formatter
Validate, format, and minify JSON with built-in security alerts for exposed secrets.
JWT Decoder
Decode JWTs locally. Auto-detects expiration and explains claims in plain English.
Event ID Lookup
Offline database for Windows Security IDs (4625, 4740) with troubleshooting steps.
Subnet Calculator
Calculate IPv4/IPv6 subnets, CIDR ranges, netmasks, and host counts.
Hash Generator
Calculate MD5, SHA-1, SHA-256, SHA-512 hashes. Verify integrity with instant visual comparison.
More Coming Soon
JSON Formatter, JWT Decoder, and more tools are in development.