Security Tools
Browse our collection of 29 specialized tools for security.
Random Secure Key Generator
Generate strong, hexadecimal secure keys for configuration or encryption.
Bcrypt Generator & Verifier
Hash and compare text strings using the Bcrypt password-hashing function.
ULID Generator
Generate random Universally Unique Lexicographically Sortable Identifiers (ULID).
Encrypt / Decrypt Text
Encrypt clear text and decrypt ciphertext using AES (via Fernet).
BIP39 Passphrase Generator
Generate or validate BIP39 mnemonic passphrases for crypto wallets.
HMAC Generator
Compute a hash-based message authentication code using a secret key.
RSA Key Pair Generator
Generate new random RSA private and public PEM key pairs.
OTP Code Generator
Generate and validate time-based OTP (One-Time Passwords).
IBAN Validator & Parser
Validate and parse International Bank Account Numbers (IBAN).
Phone Parser & Formatter
Parse, validate, and format international phone numbers.
Outlook Safelink Decoder
Decode Outlook SafeLink URLs to reveal the original destination.
JWT Encoder
Generate a HS256 signed JSON Web Token (JWT).
Hash Identifier
Identify the likely algorithm used to create a hash.
JWT Decoder
Decode JSON Web Tokens (JWT) to see header and payload data.
Password Generator
Create secure, random passwords with custom parameters.
Hash Generator
Generate MD5, SHA1, SHA256, or SHA512 hashes for any text.
SSL Certificate Checker
Check the validity and expiry of any website's SSL certificate.
Base64 Encoder
Encode plain text to Base64 format.
Base64 Decoder
Decode Base64 strings back to plain text.
Hash Matcher
Compare two hashes to see if they are identical.
Random ID Generator
Generate random IDs and UUIDs for testing and development.
URL Encoder/Decoder
Encode or decode URLs into safe or readable formats.
Password Strength Checker
Analyze the complexity and security of your password.
Random Token Generator
Generate secure, random tokens for API keys or sessions.
SSL Expiry Checker
Quickly check when a website's SSL certificate will expire.
TLS Version Checker
Verify the TLS version and cipher suite supported by a server.
Security Headers Checker
Check for critical security headers (HSTS, CSP, etc.) on a website.
Domain Blacklist Checker
Check if a domain or IP is listed on major email and web blacklists.
Malware URL Checker
Check a URL against malware and phishing databases (Simulated).
Why use our Security tools?
Our security tools are designed for efficiency, accuracy, and ease of use. Whether you're troubleshooting a network issue, managing servers, or developing a new application, these tools provide the quick results you need without any complicated setup or installation.
- Free to Use: All our tools are completely free, with no registration required.
- Privacy-First: Many of our tools run entirely in your browser, ensuring your data never leaves your machine.
- Mobile Friendly: Use our tools on the go from any device.
- Professional Grade: Built with precision for the modern IT landscape.