// Generators

Code, ready
to paste.

Utility tools that produce reusable values — hashes, headers, configurations.

01

SRI Hash Generator

SHA-256/384/512 Subresource Integrity hash for a JS or CSS file, with full tag and recommended all-integrity.

SHA-256 SHA-384 SHA-512 integrity
→
02

CSP Hash Generator

Byte-exact hash for an inline <script> or <style> block, with ready-to-paste script-src / style-src directives.

script-src style-src inline byte-exact
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03

CSP Generator

Build a complete Content-Security-Policy from a visual editor — every directive, clickable keywords, header / meta / report-only modes, live output.

policy directives live visual
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04

PEM Decoder

Decodes an X.509 certificate, a CSR or a public key in PEM format — subject, issuer, validity, SAN, fingerprints, raw data.

X.509 CSR public-key fingerprint
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// To analyze an existing site, see the audits.