Security & Privacy
Passwords, hashing, encryption, and security tools
Password Generator
Generate strong, random passwords with custom options.
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Passphrase Generator
Generate random memorable passphrases from word lists.
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Password Strength Checker
Check password strength with entropy calculation and improvement tips.
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MD5 Hash Generator
Generate MD5 hash digests from any text input.
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SHA-1 Hash Generator
Generate SHA-1 hash digests from any text input.
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SHA-256 Hash Generator
Generate SHA-256 hash digests from any text input.
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SHA-512 Hash Generator
Generate SHA-512 hash digests from any text input.
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HMAC Generator
Generate HMAC authentication codes with SHA-1, SHA-256, SHA-384, or SHA-512.
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Bcrypt Hash Generator
Generate bcrypt-style password hashes with configurable cost factor.
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Hash Identifier
Detect the type of a hash by its length and format.
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File Hash Calculator
Calculate SHA-1, SHA-256, SHA-384, and SHA-512 checksums for uploaded files.
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AES Encrypt/Decrypt
Encrypt and decrypt text using AES-256-GCM with a password.
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RSA Key Pair Generator
Generate RSA public and private key pairs in PEM format.
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PGP Key Generator
Generate PGP-style armored key pairs using ECDSA or RSA.
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SSL Certificate Decoder
Decode PEM-encoded SSL/TLS certificates and view subject details.
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CSR Decoder
Decode PEM-encoded Certificate Signing Requests and view subject fields.
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Random Bytes Generator
Generate cryptographically random bytes in hex, Base64, decimal, or binary.
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Secure Token Generator
Generate secure random tokens in hex, alphanumeric, URL-safe, or Base64 format.
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API Key Generator
Generate random API keys in multiple formats with custom prefixes.
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TOTP / 2FA Code Generator
Generate time-based one-time passwords with live countdown timer.
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Privacy Policy Generator
Generate a free privacy policy for your website with customizable sections.
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Terms of Service Generator
Generate free terms of service for your website with optional sections.
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Cookie Policy Generator
Generate a free cookie policy with customizable cookie types.
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GDPR Compliance Checklist
Interactive GDPR compliance checklist with progress tracking.
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Password Leak Checker
Check if your password has been exposed in data breaches using k-anonymity.
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Base64 File Encoder
Convert any file to Base64 string and data URI for embedding.
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Steganography Tool
Hide secret text inside images using LSB steganography.
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Text Encryption Tool
Encrypt and decrypt text using Caesar, Vigenere, Atbash, and ROT13 ciphers.
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One-Time Pad Generator
Generate cryptographically random one-time pads for unbreakable encryption.
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Diceware Passphrase Generator
Generate strong memorable passphrases using random words from a diceware word list.
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Password Entropy Calculator
Calculate password entropy and estimate brute-force crack time.
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XSS Payload Encoder
Encode XSS payloads for security testing with HTML, URL, JS, and hex encoding.
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SQL Injection Test Strings
Generate common SQL injection test payloads for authorized penetration testing.
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Content Security Policy Generator
Build CSP headers to protect your website against XSS and code injection attacks.
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Subresource Integrity Hash Generator
Generate SRI hashes to verify external scripts and stylesheets haven't been tampered with.
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