Redact: privacy guard for LLM chats

Stop leaking secrets to AI.

Redact catches credentials and PII before they reach ChatGPT, Claude, Gemini and more. Runs in your browser.

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Built for the chats you actually use

ChatGPT<br>Claude<br>Copilot<br>Perplexity<br>Grok<br>Mistral<br>DeepSeek<br>Poe<br>ChatGPT<br>Claude<br>Copilot<br>Perplexity<br>Grok<br>Mistral<br>DeepSeek<br>Poe

The paste box is a credential leak waiting to happen.

Chat transcripts sit on the provider's servers. You can't take it back.

Three steps. Every paste.

Redact intercepts pastes on supported chat sites. Detection runs in your browser.

01<br>Detect<br>A local neural network scans each paste for credentials and PII. Inference runs in about 150 milliseconds.

02<br>Decide<br>Set Block or Warn per data type from the popup. Defaults are tuned for engineers.

03<br>Paste<br>Send a redacted version, send the original, or cancel before it reaches the chat.

Privacy

Paste stays in your browser.

Detection runs locally. The extension makes no network calls. Every claim below is verifiable in the source.

Read the full policy<br>&rarr;<br>On-device inference<br>The model runs in a Web Worker inside the browser. Paste content is processed locally.

No telemetry<br>Redact contains no analytics or error-reporting SDK. The source contains no outbound network calls.

Model bundled in the extension<br>The model file ships inside the extension package and loads via chrome-extension:// at startup.

Auditable<br>The source is available on GitHub under the PolyForm Noncommercial license.

Works on every major LLM chat.

Active only on these chat sites. Want another?<br>Open an issue on GitHub.

ChatGPT<br>Claude<br>Microsoft Copilot<br>Perplexity<br>Grok<br>DeepSeek<br>Mistral Le Chat<br>Poe

Install once. Catch every paste.

Free in the Chrome Web Store with source available on GitHub.

Add to Chrome