Encoding & Security

13 tools in this category

Encode and decode Base64 strings and files

Encode and decode URL components and query strings

Encode and decode HTML special entities

Generate cryptographic SHA256 hash from any text

Generate cryptographic SHA512 hash from any text

Generate MD5 hash checksums from text

Generate HMAC cryptographic signatures

Generate RSA public/private key pairs

Convert between hex, decimal, binary and octal

Convert numbers between binary, octal, decimal and hex

Decode and inspect X.509 SSL/TLS certificates from PEM

Build a Content Security Policy header interactively

Scan code for accidentally committed secrets and API keys