ShieldAI
About ShieldAI

AI insights without
exposing your data

ShieldAI is a free, browser-based tool that lets you safely use any AI model with sensitive financial data — by masking it before it ever leaves your machine.

The problem we solve

Financial institutions want to use AI to analyse customer data, detect risk, and automate decisions. But sending raw records — names, SSNs, account numbers — to a third-party AI creates serious compliance and privacy risks.

ShieldAI replaces sensitive fields with random tokens locally in your browser. The AI only ever sees tokens like [NAME_001]. After it responds, paste the result back and ShieldAI restores the real values — no server involved.

How it works

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Local masking
All substitution happens in your browser. Nothing is sent to ShieldAI's servers.
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Reversible tokens
A token map keeps the link between tokens and real values. Only you hold it.
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Model-agnostic
Works with ChatGPT, Claude, Gemini, or any AI — just copy and paste.
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Zero setup
No account, no install, no API keys. Open the page and start masking.

Who it's for

ShieldAI is designed for compliance officers, risk analysts, and engineers at financial institutions who need to experiment with AI on real data — without violating data governance policies.

It's also useful for anyone handling personal data (healthcare, legal, HR) who wants a quick way to anonymise records before passing them to an AI assistant.

Get in touch

Have questions, feedback, or want to discuss an enterprise deployment?