Security Tools
Generate passwords, compute hashes, encode/decode data, inspect JWTs — all client-side. 9 free security tools, nothing leaves your browser.
9 free tools
code
JSON Formatter
Clean, minify, and validate JSON data structures.
Open Tool →lock
Password Gen
Highly secure, random entropy generation.
Open Tool →terminal
Base64
Encode and decode Base64 strings instantly.
Open Tool →find_in_page
Regex Tester
Real-time expression matching and testing.
Open Tool →html
HTML Entity
Encode special chars to HTML entities and decode back.
Open Tool →schedule
Unix Timestamp
Unix timestamps to human dates, multiple timezones.
Open Tool →timer
Cron Builder
Visual builder for cron-job schedules.
Open Tool →vpn_key
JWT Decoder
Decode and inspect JWT tokens — header, payload, timestamps.
Open Tool →tag
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files. Supports HMAC authentication codes.
Open Tool →