// Module 01 / Core Security
Password Suite
Cryptographically secure generation using Python's secrets module — the same standard used by banks and financial institutions. Real-time entropy analysis with crack-time estimation.
Generator
Secure Password Generator
— press Generate to create a cryptographically secure password —
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Real-time Analysis
Password Strength Analyzer
Awaiting input
Minimum 8 characters
Uppercase letters (A–Z)
Lowercase letters (a–z)
Numeric digits (0–9)
Special characters
12+ characters
16+ characters (enterprise)
No repeated sequences
No common patterns
// Module 02 / Cryptography
Hash Engine
9 cryptographic algorithms. SHA-3 and BLAKE2 — the same hash functions used by blockchain networks, Linux kernel, and enterprise security systems. Generate all hashes simultaneously.
Hashing Engine
Cryptographic Hash Generator
SHA-256
SHA-512
SHA-384
SHA3-256
SHA3-512
BLAKE2b
BLAKE2s
SHA-1 ⚠
MD5 ⚠
— hash will appear here —
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Message Authentication
HMAC Generator
What is HMAC? Hash-based Message Authentication Code proves both integrity (message not modified) and authenticity (sender had the key). Used by Stripe, GitHub, AWS, and every major API.
— HMAC will appear here —
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// Module 03 / Data Transformation
Encoding Lab
Base64, Hexadecimal, Binary, and URL encoding — the backbone of web communication, APIs, and data storage. Encode and decode any data instantly.
Encode / Decode
Multi-Format Encoder
Base64 encodes binary data as ASCII text. Widely used in email attachments, JWT tokens, HTML image embeds, and HTTP Basic Authentication.
— output will appear here —
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// Module 04 / Classical Cryptography
Cipher Suite
Six classical encryption systems — from Julius Caesar's ancient substitution cipher to Morse code used by radio operators. Includes brute-force cryptanalysis.
Cipher Engine
Classical Encryption
Caesar
Shift cipher
Vigenère
Keyword cipher
Atbash
Mirror cipher
ROT-13
Half rotation
Morse Code
Dot-dash
Brute Force
All 25 shifts
Caesar Cipher — shifts each letter N positions in the alphabet. Julius Caesar used shift 3 to communicate with his generals. ROT13 is a special case (shift 13) where encoding and decoding are identical.
13
— result will appear here —
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// Module 05 / Number Systems
Base Converter
Convert numbers between Binary, Octal, Decimal, Hexadecimal, and any base up to 36. Essential for networking, memory addressing, and low-level programming.
Number Systems
Multi-Base Converter
// Module 06 / Threat Intelligence
Breach Checker
Check if a password has been exposed in any known data breach — powered by HaveIBeenPwned's database of 800 million+ compromised passwords. Fully private via k-Anonymity.
🔒 Privacy Architecture
Protocolk-Anonymity (Pwned Passwords API)
Data sent to APIFirst 5 characters of SHA-1 hash only
Your actual passwordNEVER leaves your device — ever
Database size800,000,000+ breached passwords
Cost to use100% Free (normally $99+/yr commercially)
Threat Intelligence
Password Breach Scanner