Security Tools
Browse our collection of 35 specialized tools for security.
CVE & Exploit-DB Matcher
Formats CVE IDs and generates direct links to NVD, MITRE CVE, Exploit-DB, and CISA KEV catalogs.
MITRE ATT&CK Technique Mapper
Maps Technique IDs (T1059, T1003, etc.) and security keywords to MITRE ATT&CK tactics, sub-techniques, and mitigations.
Malware String De-obfuscator
Decode and de-obfuscate Base64, ROT13, Hex, and concatenated strings found in scripts.
Random Secure Key Generator
Generate strong, random secure keys for encryption and configuration.
Bcrypt Generator & Verifier
Hash and compare text strings using the industry-standard Bcrypt algorithm.
ULID Generator
Generate random Universally Unique Lexicographically Sortable Identifiers (ULID).
AES Text Encryptor / Decryptor
Symmetrically encrypt or decrypt text using the Advanced Encryption Standard (AES).
BIP39 Passphrase Generator
Generate or validate BIP39 mnemonic passphrases for cryptocurrency wallets.
HMAC Generator
Compute a keyed-hash message authentication code (HMAC) for data integrity.
RSA Key Pair Generator
Generate random asymmetric RSA private and public PEM key pairs.
TOTP Code Generator
Generate and test time-based one-time passwords (2FA codes).
IBAN Validator & Parser
Verify the checksum and extract details from an International Bank Account Number.
Phone Parser & Formatter
Validate and format international phone numbers into E.164 and other standards.
Outlook Safelink Decoder
Decode and reveal the true destination of Microsoft Outlook SafeLink URLs.
JWT Encoder
Generate a HS256 signed JSON Web Token (JWT) from a custom JSON payload.
Hash Identifier
Identify the likely hashing algorithm used to create a specific hash string.
JWT Decoder
Decode and inspect the header and payload of any JSON Web Token.
SSL Certificate Checker
Verify the validity, issuer, and expiration of a website's SSL/TLS certificate.
Base64 Encoder
Convert plain text into Base64 format for safe transmission and storage.
Base64 Decoder
Decode Base64 strings back into their original human-readable text.
Hash Matcher
Compare two cryptographic hashes to see if they are identical.
Random ID & UUID Generator
Generate unique alphanumeric IDs and standard UUIDs for database keys and testing.
URL Encoder/Decoder
Encode or decode text into URL-safe formats (Percent-Encoding).
File Hash Generator
Calculate CRC, MD2, MD4, MD5, SHA1, SHA2, SHA3, Keccak, and Shake hashes for local files directly in your browser.
Password Strength Checker
Analyze the complexity and security of your password.
Random Token Generator
Generate highly secure, random tokens for API keys, CSRF protection, and session management.
SSL Expiry Checker
Quickly identify the expiration date and remaining validity days of any domain's SSL certificate.
TLS Version Checker
Verify the specific TLS protocol version and cipher suite supported by a server.
Security Headers Checker
Audit a website for critical security headers like HSTS, CSP, and X-Frame-Options.
Domain Blacklist Checker
Verify if a domain or IP is listed on major email and web spam blacklists.
Malware URL Checker
Analyze a URL for suspicious patterns often associated with malware and phishing (Reference).
Phishing URL 'Defanger'
Neutralize malicious URLs (e.g., http[:]//badsite[.]com) for safe sharing in tickets.
Base64-to-Image Reconstructor
View images that are embedded as Base64 strings in log files or emails.
Password Generator
Create secure, random passwords with custom parameters.
Hash Generator
Generate CRC, MD2, MD4, MD5, SHA1, SHA2, SHA3, Keccak, and Shake hashes for any text directly in your browser.
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.