Security & Privacy Tools
Secure password generator with entropy meter, password strength analyzer, ciphers, and link sanitizers.
All Tools in Security & Privacy (8)
Secure Password Generator with Strength Meter
Create cryptographically strong random passwords with custom lengths, symbols, and entropy bits.
Password Strength & Entropy Analyzer
Test password strength locally with Shannon entropy calculations and offline crack time estimates.
ROT13 & Caesar Cipher Encoder / Decoder
Encode and decode secret messages using ROT13 or custom rotational Caesar ciphers.
Binary to Hex & Hex to Binary Converter
Convert raw binary byte streams (0101) directly to hexadecimal and vice versa.
HMAC Secret Key Signature Generator
Generate cryptographic HMAC signatures using SHA-256 or SHA-512 with a secret key.
URL Privacy Cleaner (Strip Tracking Parameters)
Remove marketing tracking junk (utm_source, fbclid, gclid, igshid) from any shared URL.
htpasswd Generator (Apache Basic Auth)
Create htpasswd credentials using secure bcrypt or Apache MD5 hashes for web protection.
Random Secret Key & API Token Generator
Generate secure 32, 64, or 128-character API tokens, bearer keys, and salts.
Cryptographic & Privacy Security Utilities
Auzaar's Security & Privacy collection equips users, developers, and privacy advocates with cryptographic and protection tools to safeguard credentials and sensitive information. Generate cryptographically secure passwords featuring customizable character sets, entropy measurement, and brute-force crack time estimates. Audit existing passwords against common dictionary and length vulnerabilities, generate secure cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) for file verification, and encode or decode data using Base64. By executing cryptographic operations locally using the browser's native Web Crypto API whenever possible, your sensitive passwords and keys never traverse remote servers.
Key Architecture & Privacy Highlights
- Cryptographically secure random password generation powered by native Web Crypto API.
- Entropy scoring and brute-force crack time estimates based on character set complexity.
- Multi-algorithm cryptographic hash generation (MD5, SHA-1, SHA-256, SHA-512).
- URL link sanitizer stripping tracking parameters (UTM, fbclid, gclid) for clean sharing.
Frequently Asked Questions
Is it safe to generate passwords here?
Yes. Generation uses crypto.getRandomValues(), the browser cryptographic standard. No passwords are logged or transmitted.
What is the purpose of URL sanitization?
It removes marketing tracking tokens like utm_source, gclid, and fbclid before you share links with colleagues.