Security
Password Generator
Generate secure passwords
Bcrypt Generator
Generate and verify Bcrypt hashes
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes
JWT Decoder
Decode and analyze JWT tokens
AES Encryption
AES-128 and AES-256 encryption/decryption
RSA Encryption
Generate RSA keys and encrypt/decrypt data
YubiKey OTP Tester
Validate YubiKey OTP
PEM Decoder
Analyze PEM-encoded certificates and keys
PBKDF2 Generator
Generate and verify hashes using PBKDF2 key derivation
Argon2 Generator
Modern Argon2id password hashing and verification
scrypt Generator
scrypt password hashing and verification
Developer
UUID Generator
Generate unique UUIDs
CSS Minifier
Minify CSS code to reduce file size
JSON Formatter
Format and validate JSON
Mermaid Editor
Create and preview diagrams
HTML Editor
VS Code style online HTML editor
Text Compare
Compare two texts and highlight differences
Markdown Editor
Write markdown with live preview