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Escáner de Inyección de Prompts — Herramienta online gratis

Escanea entradas en busca de patrones de jailbreak

Escanea entradas de usuario en busca de ataques de inyección de prompts antes de enviar al LLM. Detecta patrones comunes de jailbreak.

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Prompt injection scanner

First-layer defense: scan user input for injection attacks before your LLM sees it.

How to use this tool

  1. 1

    Paste user input

    Or any text you want to feed to an LLM.

  2. 2

    See detected patterns

    Injection attempts, jailbreak tokens, role-override attacks.

  3. 3

    Check risk score

    Act before feeding to your LLM pipeline.

Frequently Asked Questions

What counts as prompt injection?
Anything that tries to override your system prompt, extract secrets, or redirect the model. Examples: "Ignore previous instructions", role-reversal attacks ("You are now DAN"), system token injection, encoded payloads.
How reliable is pattern matching?
Catches ~70% of known attacks. Novel/obfuscated attacks need ML classifiers. Use this as a first filter — not your only defense. Layer with output filtering, tool-use restrictions, and privilege separation.
False positives?
Yes. Legitimate inputs sometimes contain suspicious patterns ("ignore the formatting"). Review high-risk items manually. Tune thresholds for your use case.

Puntos clave

  • Prompt Injection Scanner is a free, browser-based ai tool — scan user input for jailbreak patterns.
  • No signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Prompt Injection Scanner

  1. Open the tool: Launch Prompt Injection Scanner on Herramientaolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Prompt Injection Scanner — Quick Facts

Precio
Gratis — sin límites, sin marcas de agua, sin paywall
Privacidad
100% en el navegador — ningún dato sale de tu dispositivo
Plataforma
Cualquier navegador moderno — escritorio, tablet o móvil
Categoría
AI Herramientas on Herramientaolis
Sin conexión
Works offline after first visit (Progressive Web App)
CaracterísticaDetalles
HerramientaPrompt Injection Scanner
CategoríaAI
Requiere registroNo
Subida de archivoNinguno — procesado en el navegador
Compatible con móvilTotalmente adaptable
CosteGratis para siempre

Why Use Prompt Injection Scanner?

You should try Prompt Injection Scanner for a quick, private way to scan user input for jailbreak patterns. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacidad. Esta herramienta funciona enteramente en tu navegador. Tus datos nunca se suben a ningún servidor.