Security Demos
Interactive security demonstrations. Everything runs client-side.
⚠️ Educational purposes only. No data leaves your browser.
XSS Prevention
BeginnerCross-Site Scripting injects malicious scripts. Try: <img src=x onerror=alert(1)>
Output:
(empty)
SQL Injection
IntermediateTry: ' OR '1'='1 or '; DROP TABLE users; --
Hash Generator
ToolGenerate cryptographic hashes using Web Crypto API.
Password Analyzer
ToolAnalyze password strength with entropy calculation and crack time estimation.
JWT Decoder
AdvancedDecode JSON Web Tokens to inspect header and payload.
Encoding Tools
ToolEncode and decode data in various formats.