AI Prompt Injection Detector
Check untrusted text — user input, documents, reviews — for prompt-injection or jailbreak attempts before it reaches your AI system.
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How it works
Prompt injection is when text — a user message, an uploaded document, a scraped webpage — contains hidden instructions designed to override an AI system's actual instructions. This tool scans text for the patterns and phrasing typically used in these attacks.
As more apps feed untrusted external content (emails, PDFs, web pages) directly to an LLM, checking that content before it reaches the model is becoming as routine as sanitizing user input in a traditional web app.
Frequently asked questions
Does this stop prompt injection attacks from happening?
No — it's a detection/awareness tool that flags text likely to contain injection patterns; it doesn't sit inline to block anything from reaching a live AI system. Actual prevention needs to be built into the application handling untrusted input.
Can it catch every possible injection technique?
No detector can guarantee complete coverage — attackers continuously develop new phrasing and obfuscation techniques. This tool checks for known, common patterns, which is useful for awareness but not a complete security guarantee.
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