Security
Protect your digital life. Check password strength, generate secure hashes (MD5, SHA), analyze URL safety, and learn about cybersecurity best practices with our safety tools.
Advanced cybersecurity tool. Calculates entropy, detects patterns, checks k-anonymity breaches, and generates high-bit passphrases.
Advanced forensic password analysis tool. Checks Global Breach Databases (HIBP) via k-Anonymity and calculates cryptographic entropy,...
Generate secure Bcrypt password hashes locally. Features benchmark testing, hash verification, and visual breakdown of hash...
Generate high-entropy, secure passwords instantly. Features cryptographic randomness, memorable passphrase modes, and real-time strength analysis to...
Enterprise-grade MD5 checksum utility. Features client-side chunking for GB+ files, HMAC signing, batch processing, salt management,...
Professional-grade HMAC calculator for developers. Verify API webhooks (Stripe, Slack, AWS) with SHA-256, SHA-512, MD5. Features...
Enterprise-grade file integrity verification tool. Securely calculate and compare SHA-256, SHA-512, and SHA-1 hashes locally in...
Create hashed entries for Apache Basic Authentication. Supports MD5 (apr1), SHA-1, and Crypt algorithms with automatic...
Securely calculate file hashes (MD5, SHA-256, SHA-512) directly in your browser. No server upload required. Supports...
Generate and verify cryptographic hashes (MD5, SHA-256, CRC32) for text strings. Developer-centric tool for data integrity...
Generate secure SHA-1, SHA-256, and SHA-512 hashes instantly in your browser. Features 100% client-side processing for...
Generate SHA-256 hashes from text or files instantly in your browser. Uses native Web Crypto API....
Securely generate and verify bcrypt hashes client-side. Analyze cost factors, extract salts, and test password matches...
Generate cryptographically secure passphrases using diceware word lists and Web Crypto API. Calculate entropy, customize separators,...
Generate unique, cryptographically strong WordPress security keys and salts locally in your browser. Secure your wp-config.php...
Decrypt AES-encrypted data online using AES-128, AES-192, or AES-256 in CBC, GCM, or CTR mode. Supports...
Analyze your browser's anonymity score. Detect fingerprint uniqueness, WebRTC leaks, tracking exposure, and privacy vulnerabilities in...
Generate cryptographically secure BIP39 mnemonic seed phrases (12-24 words). Validate existing mnemonics with checksum verification.
Convert Ed25519 signing keys to Curve25519 Diffie-Hellman keys online. Supports public and secret key conversion with...
Generate custom security wordlists for penetration testing. Create charset, pattern, and mutation-based wordlists with leet-speak and...
Encrypt and decrypt text using the AKE98 Feistel cipher with 16-round S-box substitution, CBC mode, and...
Encrypt and decrypt text using the Akelarre block cipher with configurable rounds, key length, and output...
Analyze and decode bcrypt hash structure: extract algorithm version, cost factor, salt, hash digest, and estimate...
Generate Argon2i, Argon2d, and Argon2id hashes online with configurable time cost, memory, parallelism, and salt. Free...