- Password Generator
Generate cryptographically secure random passwords with customizable length and character sets.
- Passphrase Generator
Generate memorable passphrases using the diceware method for maximum security and usability.
- Pronounceable Password
Generate passwords that are easy to pronounce and remember, but still cryptographically secure.
- Memorable Password
Create passwords that balance memorability with strong security using words and numbers.
- Master Password
Generate a high-entropy master password for use with password managers.
- Bulk Password Generator
Generate multiple unique passwords at once for batch provisioning.
- Password Presets
Choose from curated password presets optimized for different security requirements.
- 8 Character Password
Generate a secure 8-character password — the minimum recommended length.
- 16 Character Password
Generate a strong 16-character password suitable for most accounts.
- No Symbols Password
Generate a password using only alphanumeric characters — no special symbols.
- Letters Only Password
Generate a password using only uppercase and lowercase letters.
- PIN Generator
Generate cryptographically secure numeric PINs for devices and accounts.
- Password Strength Checker
Analyze the strength and entropy of any password locally — nothing is sent to servers.
- Backup Codes
Generate a set of one-time backup codes for account recovery.
- Recovery Key
Generate a long-form recovery key for encrypted storage or account access.
- Temporary Password
Generate a temporary password for short-term account access or provisioning.
- WiFi Password Generator
Generate a strong, memorable WiFi password for your home or office network.
- API Key Generator
Generate secure API keys in various formats: hex, base64, base58, UUID-based.
- JWT Secret Generator
Generate cryptographically secure JWT signing secrets (HS256, HS384, HS512).
- UUID Generator
Generate RFC 4122 compliant UUIDs v4 and v7 in bulk.
- Random String Generator
Generate random strings with custom length, charset, and format (hex, base64, alphanumeric).
- TOTP / 2FA Secret
Generate TOTP secrets for implementing two-factor authentication in your application.
- Test Card Generator
Official Stripe and Braintree test card numbers for payment integration testing.
- Django Secret Key
Generate a Django-compatible SECRET_KEY for your settings.py configuration.
- Laravel APP_KEY
Generate a Laravel-compatible APP_KEY (base64-encoded 32-byte key) for your .env file.
- Flask Secret Key
Generate a secure Flask SECRET_KEY for session signing and CSRF protection.
- WordPress Salts
Generate WordPress security salts and keys for your wp-config.php file.
- Encryption Key Generator
Generate symmetric encryption keys for AES, ChaCha20, and other algorithms.
- AES Key Generator
Generate AES-128, AES-192, and AES-256 keys in hex and base64 formats.
- RSA Key Generator
Generate RSA key pairs (2048, 4096-bit) in PEM format using SubtleCrypto.
- HMAC Key Generator
Generate HMAC signing keys for SHA-256, SHA-384, and SHA-512 algorithms.
- Hash Generator
Generate SHA-256, SHA-384, SHA-512 hashes of text or files in the browser.
- Salt Generator
Generate cryptographic salts for password hashing and key derivation.
- SSH Key Generator
Generate Ed25519 and RSA SSH key pairs entirely in the browser.
- PGP/GPG Helper
Generate PGP key pairs for email encryption and code signing using OpenPGP.js.
- WireGuard Key Generator
Generate WireGuard private/public key pairs using Curve25519 in the browser.
- VAPID Key Generator
Generate VAPID key pairs for Web Push notifications.
- Secret Key Generator
Generate high-entropy secret keys in multiple formats for any security application.
- Username Generator
Generate unique, creative usernames that don't leak personal information.
- Security Guides
Comprehensive guides on password security, encryption, and cryptographic best practices.