AI Prompt Sanitizer
Scan and sanitize prompts for injection attacks before sending to LLMs. Detect hidden instructions and unsafe patterns.
Last reviewed by the Radiatus Cloud team
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Sanitise prompts before they reach an LLM
Prompts sent to a model can contain injection attempts or hidden instructions that subvert it. This tool scans and sanitises prompts for injection attacks before they are sent to an LLM, detecting hidden or malicious content.
Why sanitising input helps
Any input that reaches a model, especially input that includes external or user-provided content, can carry an injection attempt: instructions crafted to make the model ignore its purpose or leak information, sometimes hidden in the text. Sanitising the prompt, detecting and neutralising such content before it is sent, is a defensive layer for an application built on a model. It reduces the attack surface at the input, complementing careful prompt design and output checks. This is a defensive control for an LLM application you build, cleaning what it forwards to the model.
Clean the input
The tool runs entirely in your browser, so nothing you paste, prompts, outputs or documents, is uploaded, which matters when the input is sensitive AI data or your own content.
Related tools
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Frequently Asked Questions
What does sanitising a prompt do?
It detects and neutralises injection attempts and hidden instructions in a prompt before it is sent to the model, reducing the input attack surface.
Why is this needed?
Because input including external or user content can carry crafted instructions that subvert the model. Sanitising it defends the application at the input.
Is sanitising enough on its own?
No. It is one defensive layer, complementing careful prompt design and output checks. Layered defences are more robust than any single control.
Is this for my own application?
Yes. It is a defensive control for an LLM application you build, cleaning what it forwards to the model.
Is my prompt uploaded?
No. The scanning runs entirely in your browser.
Privacy & Security
Analyzed locally in browser.
About This Tool
This tool runs entirely in your browser. No data is sent to any server, ensuring complete privacy. Simply use the interface above to get started — no registration or login required.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.
Related Tools
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