CipherShield — Cybersecurity Toolkit

🛡️ CipherShield

Seven powerful security tools — all in one sleek dashboard. Built for learning, exploration, and real-world use.

7Security Tools
4Hash Algorithms
2Cipher Types
100%Client-Side
🔐
Password Strength Analyzer
Real-time entropy calculation, pattern detection & personalized suggestions
Strength —
Enter a password to analyze…
    🔑
    Password Generator
    Generate cryptographically secure passwords with custom constraints
    16
    Click Generate to create a password…
    🔒
    Cipher Tool
    Caesar & Vigenère cipher — encrypt, decrypt, or brute-force
    Result will appear here…
    #️⃣
    Hash Generator
    Generate MD5, SHA-1, SHA-256 & SHA-512 hashes instantly
    Algorithm Hash Value Action
    Start typing to compute.
    🔍
    Compare Hashes
    Verify if two hash values are identical
    Comparison result will appear here…
    🔓
    Hash Cracker
    Dictionary attack — attempts to find the plaintext behind a hash (MD5, SHA-1, SHA-256, SHA-512)
    Enter a hash and click Crack to begin…
    🌐
    DNS Lookup
    Resolve domain names to IP addresses using Google DNS-over-HTTPS
    Enter a domain and click Resolve.
    📡
    Subnet / CIDR Calculator
    Break down any CIDR into network, broadcast, host range and more
    Enter CIDR and click Calculate.
    🤫
    Hide a Secret Message
    Embed an invisible message into plain text using zero-width Unicode characters
    Status will appear here…
    🔓
    Reveal Hidden Message
    Paste any steganographic text to extract the hidden message
    Decoded message will appear here…
    🔄
    Encoder / Decoder
    Encode & decode text using Base64 or URL encoding — instantly in your browser
    Result will appear here…
    📝
    Text Diff Tool
    Compare two blocks of text side-by-side and spot every difference instantly