Developer Debugging Utilities
High-intent tools for visitors trying to inspect payloads, decode tokens, format queries, or fix broken snippets quickly.
Tool category
Generate strong passwords, inspect JWT payloads, and hash text with modern browser APIs.
Popular search routes
High-intent tools for visitors trying to inspect payloads, decode tokens, format queries, or fix broken snippets quickly.
Trust-building utilities for users checking credentials, hashes, policies, tokens, and security headers before launch.
Security Tools
Generate a practical checklist of recommended HTTP security headers for web apps.
Security Tools
Generate HTTP Basic Authorization headers from a username and password.
Security Tools
Create a BIMI TXT record from a brand SVG URL and optional certificate URL.
Security Tools
Generate a starter Content-Security-Policy header from common source directives.
Security Tools
Parse Cookie request headers into readable key-value pairs.
Security Tools
Calculate CRC32 checksums for pasted text to support lightweight integrity checks.
Security Tools
Generate strong random CSRF-style tokens for demos, fixtures, and local development.
Security Tools
Format a DKIM selector, domain, and public key into a DNS TXT record snippet.
Security Tools
Generate a fast non-cryptographic FNV-1a hash for text fixtures and hash table demos.
Security Tools
Generate HMAC signatures with SHA-256, SHA-384, or SHA-512 using the browser Web Crypto API.
Security Tools
Decode JWT expiry and issued-at claims to see token timing details locally.
Security Tools
Generate MTA-STS DNS and policy file snippets for email transport security planning.
Security Tools
Generate a clear password policy checklist for apps, internal tools, and account security docs.
Security Tools
Parse Set-Cookie response headers into name, value, attributes, and security flags.
Security Tools
Generate sha256 Subresource Integrity hash values for inline snippets and static assets.
Security Tools
Generate an SMTP TLS reporting TXT record for monitoring email transport security failures.
Security Tools
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes with the browser Web Crypto API.
How to evaluate this category
Security tools are useful when they make protective steps easier and clearer, but they should never encourage people to skip judgment. A good security utility helps users verify, generate, or inspect something reliably without pretending to replace broader security practice.
In this category, simple and trustworthy almost always beats complex and impressive.