Cipher Decipher

Tool directory

Every utility follows the same layout: large inputs, monospace outputs, and instant updates. Filter by category or start from the homepage search.

Filter:AllClassical CiphersEncoding & DecodingCommunication CodesPuzzle ToolsSecurity & HashingSteganography

Showing Security & Hashing (13 tools)

JWT Decoder
Security & Hashing
Decode and view JSON Web Tokens to inspect headers, payload, and signature.
MD5 Hash Generator
Security & Hashing
Generate MD5 cryptographic hashes for data integrity verification.
SHA-256 Hash Generator
Security & Hashing
Generate SHA-256 cryptographic hashes for secure data verification.
Password Strength Checker
Security & Hashing
Evaluate password strength and get security recommendations.
UUID Generator
Security & Hashing
Generate unique UUIDs for identifiers and database keys.
Random String Generator
Security & Hashing
Generate secure random strings for passwords and tokens.
SHA-1 Hash Generator
Security & Hashing
Generate SHA-1 hashes for data integrity verification and legacy compatibility.
SHA-512 Hash Generator
Security & Hashing
Generate SHA-512 hashes for maximum security and data integrity verification.
HMAC Generator
Security & Hashing
Generate hash-based message authentication codes for secure message verification.
bcrypt Hash Checker
Security & Hashing
Verify and analyze bcrypt password hashes for security validation and format checking.
Salt Generator
Security & Hashing
Generate cryptographic salts for secure password hashing and random number generation.
Entropy Calculator
Security & Hashing
Measure password/string randomness and strength using Shannon entropy analysis.
Checksum Calculator
Security & Hashing
Calculate Luhn, CRC32, MD5, and SHA1 checksums for data validation and integrity checking.