cyberkit — security workbench

§1 Hash & digest SHA-1 · SHA-256 · SHA-384 · SHA-512 simultaneously

Input

§2 Password tools cryptographically secure · uses window.crypto, not Math.random

Generator

Length — 24 characters

A–Z uppercase a–z lowercase 0–9 digits symbols exclude ambiguous (0O Il1)

Strength analyzer

Paste any password to test

Shannon entropy —

§3 Encode / decode Base64 · URL · Hex · HTML · ROT13 · Binary · Morse

input

output

§4 CIDR / subnet calculator network address · broadcast · usable range · mask

IP address classifier

§5 HTTP security header audit checks 10 OWASP-recommended headers with remediation hints

Paste raw response headers — one per line

§6 JWT decoder & inspector header · payload · claims · expiry — signature not verified client-side

Token