6 tools
Security & Cryptography Tools
Work with secrets, hashes and headers without sending them anywhere: decode and verify JWTs, hash and check bcrypt passwords, compute MD5/SHA hashes and HMACs, generate strong random passwords, build a Content-Security-Policy header, and produce an RFC 9116 security.txt file.
- Password GeneratorCreate strong random passwords with adjustable length and character types.
- Hash GeneratorCompute MD5, SHA-1 and SHA-2 digests, and verify a checksum against them.
- JWT DebuggerDecode, verify and sign JSON Web Tokens without uploading them anywhere.
- Bcrypt GeneratorGenerate a bcrypt hash from a password, or verify a password against one.
- CSP Header Builder & AnalyzerBuild a Content-Security-Policy header directive by directive, or paste one to get it linted and explained.
- security.txt GeneratorBuild a security.txt file per RFC 9116, with validated Contact, Expires and Canonical fields.
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