Probador de payloads XSS

Prueba y analiza payloads XSS para verificar la sanitización y escape de HTML

Todo el procesamiento ocurre en tu navegador. No se sube ningún dato.

Offline Ready

XSS Payload Tester

Test how various XSS payloads are rendered after different sanitization methods. All processing is client-side only.

🔒Todo el procesamiento ocurre en tu navegador. No se sube ningún dato.

Educational Purpose

This tool is for educational and defensive security testing only. It demonstrates how proper input sanitization neutralizes XSS attack vectors. No payloads are executed; all output is safely escaped text.

Custom Input

Common Payloads

Reference

Test Payload

Enter a potential XSS payload, e.g.: <script>alert("XSS")</script>