Privacy Scrubber

Local, in-browser PII redaction for prompts and files before they reach an LLM

Beginner API
Screenshot of Privacy Scrubber, Local, in-browser PII redaction for prompts and files before they reach an LLM

What is Privacy Scrubber?

Privacy Scrubber is a productivity tool. Privacy Scrubber redacts names, IDs, financial data and secrets from prompts and documents inside browser memory, then lets users restore the originals from an AI reply. It offers 30 industry profiles, a Chrome extension, an MCP server and a Node SDK.

Privacy Scrubber is a data loss prevention tool for people who feed sensitive material to AI assistants. It strips personal and confidential details from prompts, pasted text, images and documents before ChatGPT, Claude, Gemini or similar models ever see them. The defining design choice is that everything happens in the browser's volatile memory. The site states that no network requests are made during scrubbing, and it publishes DevTools steps and a console snippet so a reader can check the claim in Offline mode. In practice the workflow has four stages. The user pastes text or drops a PDF, DOCX, XLSX, CSV or TXT file, then picks one of 30 detection profiles, such as General PII, Medical PHI, Finance and Banking, Legal and Contracts, HR and Resumes, or API and Dev Logs. A single scrub replaces matches with numbered tokens like [NAME_1] or [EMAIL_1]. Flagged items can be reviewed and false positives restored. The safe prompt can be copied or launched into one of many AI platforms. When the model replies, pasting the answer back swaps the tokens for the original values, using a map kept in local memory. Word and Excel files also lose hidden author tags, company properties and revision history, and a SHA-256 audit receipt can be generated for compliance reviews. The product is sold in tiers. The web app needs no account, and the free tier covers one file of up to 15,000 characters and short PDFs. A Pro plan adds unlimited characters, all profiles, custom rules, a contextual NER model, offline OCR and a local MCP server for Cursor and Claude Desktop. A Chrome extension redacts inside the chat window with a hotkey. Teams is a flat-rate plan for unlimited seats with encrypted session handoff and shared rules, and a Node.js SDK targets pipelines such as RAG ingestion and ETL. It sits between manual redaction and server-based DLP gateways, trading cloud processing for browser-side control.

How do you use Privacy Scrubber?

  1. 1Open the web app and choose a profile
    Go to the homepage and pick a detection profile that matches your material, such as General, Medical, Finance or Dev. No account is needed.
    Privacy Scrubber — Open the web app and choose a profile
  2. 2Paste text or drop a file
    Paste a prompt or drop a PDF, DOCX, XLSX, CSV or TXT file into the input area, then run the scrub action to tokenize sensitive entities locally.
  3. 3Review and copy the safe prompt
    Check the highlighted items, restore any false positives, then copy the sanitized prompt or download the cleaned file and paste it into your AI tool.
  4. 4Reveal original data from the AI reply
    Paste the model's response back into the reveal step to swap tokens for the original values, while the same tab is still open.
    Privacy Scrubber — Reveal original data from the AI reply
  5. 5Add the Chrome extension for in-chat redaction
    Install the extension to sanitize prompts directly inside supported chat sites with a hotkey instead of switching tabs.
    Privacy Scrubber — Add the Chrome extension for in-chat redaction

Pros and cons

Pros

  • Processing runs in browser memory with no outbound calls, and the site gives DevTools steps to verify this yourselfAI
  • Reversible tokens let you restore original values after the AI responds, so redacted prompts stay usefulAI
  • 30 industry detection profiles cover medical, finance, legal, HR, developer logs and many other sectorsAI
  • Free web app needs no sign-up, and the paid personal plan has a lifetime optionAI
  • Also ships a Chrome extension, a local MCP server and a Node SDK for different workflowsAI

Cons

  • Free tier is tight: one file, up to 15,000 characters, and PDFs limited to five pagesAI
  • Custom rules, the contextual NER model, OCR and unlimited batches sit behind the paid Pro planAI
  • The token map lives in local memory, so closing the tab can lose the ability to reveal originals unless a key is savedAI
  • Pattern and profile based detection can produce false positives that need manual reviewAI
  • Team handoff, shared rules and the SDK are priced separately, which adds cost for organizationsAI

How much does Privacy Scrubber cost?

Pricing

Free web tier with 1 file up to 15k characters and PDFs up to 5 pages. Pro is $15/month or $110 lifetime for unlimited characters, 30 profiles, the local MCP server and offline OCR. Teams is $99/month flat for unlimited seats. The Node SDK is $299/month, with a free local dev quota.

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Integrations

Works with ChatGPT, Claude, Gemini, DeepSeek, Copilot, Perplexity, Grok and more through one-click launch, a Chrome extension for top web LLMs, a local MCP server for Cursor and Claude Desktop, and a Node.js SDK.

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Features

Local in-memory scrubbing, 30 detection profiles, reversible tokens, false positive review, zero-metadata DOCX and XLSX cleaning, offline PDF OCR, custom rules, contextual NER, SHA-256 audit receipts, one-click launch into AI platforms, bulk file redaction.

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Frequently asked questions about Privacy Scrubber

  • How much does Privacy Scrubber cost?
    Free web tier with 1 file up to 15k characters and PDFs up to 5 pages. Pro is $15/month or $110 lifetime for unlimited characters, 30 profiles, the local MCP server and offline OCR. Teams is $99/month flat for unlimited seats. The Node SDK is $299/month, with a free local dev quota.
  • Does Privacy Scrubber have an API?
    Yes, Privacy Scrubber offers an API.
  • How do you use Privacy Scrubber?
    The walkthrough on this page covers 5 steps: 1. Open the web app and choose a profile 2. Paste text or drop a file 3. Review and copy the safe prompt 4. Reveal original data from the AI reply 5. Add the Chrome extension for in-chat redaction.
  • What platforms does Privacy Scrubber support?
    Privacy Scrubber is available on Web App and Browser extension.
  • What does Privacy Scrubber integrate with?
    Works with ChatGPT, Claude, Gemini, DeepSeek, Copilot, Perplexity, Grok and more through one-click launch, a Chrome extension for top web LLMs, a local MCP server for Cursor and Claude Desktop, and a Node.js SDK.
  • What are the limitations of Privacy Scrubber?
    Free tier is tight: one file, up to 15,000 characters, and PDFs limited to five pages. Custom rules, the contextual NER model, OCR and unlimited batches sit behind the paid Pro plan. The token map lives in local memory, so closing the tab can lose the ability to reveal originals unless a key is saved.

Status

StatusActive
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Added10/18/2026

Platforms

Web AppBrowser extension

Pricing

FreemiumSubscription

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