Free Cybersecurity & DevOps Tools — Built for Engineers, by Engineers
Create secure, strong passwords
Encode or decode Base64 strings
Encrypt secrets using Jasypt-style or AES modes
Prettify, minify, and validate JSON data
Format, validate, and convert between YAML & JSON
Compare two texts and highlight differences inline or side-by-side
Create and understand cron job schedules easily
Generate MD5, SHA-256, SHA-512
Decode JWTs and inspect payloads
Calculate subnet mask, usable IPs, and range
Test and debug regular expressions in real-time
Convert between Unix timestamps and human-readable dates