Security testing tools

Interactive tools for cybersecurity, API debugging and security testing

Open a tool on its own page: Google Dorking · Password · Headers checker · JWT · Base64/URL · Headers generator

Google Dorking Generator

OSINT: build precise queries like site:domain using presets and categories.

Password strength checker

Entropy-based assessment, improvement tips, and secure password generation.

Security headers checker (demo)

Demo report with recommendations (URL without https:// is allowed).

JWT decoder

Decode header/payload locally in your browser (no network send).

Base64 / URL encode-decode

Encode/decode helpers for API testing and debugging.

Security headers generator

Baseline/strict header sets for nginx/Cloudflare/app frameworks.