🏠 Dashboard
Pick a tool below. All tools run entirely in your browser — nothing is stored or sent unless noted.
Password Analyzer
Test strength, entropy & crack time instantly.
Password Generator
Random passwords & memorable passphrases.
Password Audit
Detect weak & reused passwords offline.
Phishing Link Checker
Spot suspicious URLs by heuristics.
QR Scanner
Decode QR codes and check destinations.
Hash Generator
SHA-1 / SHA-256 / SHA-512 & verification.
File Hash
Drag & drop any file to fingerprint it.
Encrypt / Decrypt
Password-based AES-256-GCM encryption.
Multi-Encoder
Base64 · Hex · URL · ROT13 · Binary.
IP Lookup
Geolocation, ISP & network info.
CVE Lookup
Search NIST/NVD vulnerability database.
Privacy Score
See what your browser reveals about you.
Wi-Fi Security Guide
Interactive home network hardening.
JWT Decoder
Inspect & validate JSON Web Tokens.
🔑 Password Strength Analyzer
Check strength, entropy & get secure alternatives. Nothing leaves your browser.
—
- At least 12 characters
- Uppercase letter
- Lowercase letter
- Number
- Symbol (!@#$...)
- Not a common password
🎲 Password Generator
Generate cryptographically secure passwords or memorable passphrases.
Uses crypto.getRandomValues() — cryptographically secure.
🔍 Password Audit
Paste a list of your passwords (one per line) to detect weak and reused ones. Nothing is sent anywhere.
🎣 Phishing Link Checker
Heuristic analysis of suspicious URLs. No requests are made.
📱 QR Code Phishing Scanner
Decode a QR image and check the destination URL for red flags.
#️⃣ Hash Generator & Verifier
Generate SHA-1/SHA-256/SHA-512 hashes or verify integrity.
Verify Hash
📁 File Hash Calculator
Drop any file → get its cryptographic fingerprint. Files never leave your browser.
Drag & drop a file here
or
🔐 Encrypt / Decrypt (AES-GCM)
Password-based AES-256-GCM encryption via Web Crypto API. Fully client-side.
⚠️ Remember your password — there is no recovery.
🧬 Multi-Encoder / Decoder
Quick conversions for CTFs, debugging & data inspection.
📍 IP Address Lookup
Get geolocation, ISP & network info for any IP. Uses a free public API.
🐞 CVE Vulnerability Lookup
Search the NVD (NIST) database for known vulnerabilities.
🕵️ Privacy Score Dashboard
See what your browser reveals to every site you visit.
📶 Wi-Fi Security Guide
Interactive checklist to harden your home network.
🎫 JWT Decoder
Paste a JWT to inspect its header and payload. Signature is NOT verified.