Does PrivacyScrubber send my data to any server?

No. Zero bytes of your input are ever transmitted to any external server. The entire PII detection engine runs inside your browser's JavaScript runtime using local RAM. You can verify this by opening Chrome DevTools → Network tab and clicking "Protect PII" — you will see zero outbound requests.

What happens to the session map when I close the browser?

The session map is stored exclusively in volatile browser RAM. The moment you close the tab, reload the page, or navigate away, the entire mapping — including all original PII values — is permanently destroyed.

Do I need a HIPAA BAA or GDPR DPA with PrivacyScrubber?

No. Because PrivacyScrubber never acts as a data processor (your data never reaches our infrastructure), we are architecturally exempt from BAA and DPA requirements. Your browser processes everything locally.

What is the difference between the Free and PRO tiers?

The Free tier supports text paste and single .txt/.docx file upload. The PRO plan ($110 lifetime) adds offline PDF/OCR scanning, batch file processing, and Custom Regex Rules for internal domain-specific codes.

Does PrivacyScrubber remove PII from uploaded documents, and what is the output format?

Yes. PrivacyScrubber detects and scrubs PII from local documents (.txt, .docx, .pdf, .xlsx, .csv, and images). You can download the output either as a fully sanitized, anonymized document (retaining its original file extension and structure) or copy the processed text stream directly to your clipboard.

How does the TEAMS encrypted session sharing work?

PrivacyScrubber generates an AES-GCM encrypted link locally. Your colleague can paste the AI's response and use your shared, encrypted key to safely 'reveal' the original data on their machine — no database or server involved.

How does closed Shadow DOM sandboxing protect my data from malicious scripts?

PrivacyScrubber encloses both your editor input (#inputText) and the highlighted token output within isolated, closed Shadow DOM roots. This makes the raw, unredacted text completely inaccessible to any third-party scripts, browser extensions, or key-sniffing scripts running in your main document pool, creating a hardened frontend sandbox.

Can corporate accounts or accounting firms pay via manual invoice or wire transfer (SWIFT/SEPA)?

Yes. If your corporate credit card is declined due to international banking restrictions or if your procurement department requires manual invoicing, purchase orders (PO), or bank wire transfers (SWIFT/SEPA), our team can manually issue a formal invoice with tax reverse-charge support. Contact support@privacyscrubber.com to request an enterprise invoice.

How does PrivacyScrubber prevent data residue in system RAM (V8 memory wiping)?

To prevent PII or case documents from remaining in your device's memory after sanitization, the processing engine actively overwrites all temporary parsing buffers (used for DOCX, PDF, and spreadsheet extraction) at the byte level using Uint8Array.fill(0) in local memory immediately after use, ensuring zero sensitive residue remains in RAM before garbage collection.

Does changing the detection profile reset my protected session data?

No. Changing your detection profile (e.g., from General PII to Wealth Management) does not clear your active session or reset your local token maps. This ensures that any tokens generated using your previous profile remain fully decryptable when you paste AI responses back to 'Reveal' the original text. To completely wipe your session, rotate encryption keys, and clear all memory, click the 'Clear' button at any time.

How do local Audit Receipts and Teams Handoff work without a backend database?

PrivacyScrubber operates entirely in your browser's local RAM. Compliance audit receipts and team handoffs are exclusive features of the Teams Subscription. For audit compliance, the system builds an offline cryptographic PDF receipt documenting entity counts, timestamps, and active compliance profiles. For Teams Handoff, it encrypts the tab's session map in-memory using Argon2id and XChaCha20-Poly1305. Your colleague decrypts the token map on their machine using the shared key — no central database or server ever touches your data.

Does PrivacyScrubber use third-party tracking, analytics, or review widgets?

No. To maintain a strict zero-trust data sanitization architecture, PrivacyScrubber does not load third-party analytics trackers, cookies, or reviews integrations (such as Google Customer Reviews or similar widgets). Adding dynamic third-party scripts would require relaxing our Content Security Policy (CSP) and could allow external servers to inspect page states or log user environments. We display reviews statically or link to external platforms like G2 or the Chrome Web Store to ensure zero data leakage.

Can I use PrivacyScrubber as a local MCP server for Cursor or Claude Desktop?

Yes. PrivacyScrubber offers an official local Model Context Protocol (MCP) server package (@privacyscrubber/mcp-server) that integrates directly with Cursor IDE, Windsurf, and Claude Desktop. It acts as a local prompt security gateway, scanning and masking PII and API keys locally in volatile RAM before they are transmitted to external LLM APIs.

SOC2

Comparing AI Privacy Software for SOC 2 Compliance

A comparison of data masking and PII redaction software for SOC 2 Type II audit readiness. Compare local-first vs. cloud DLP proxies.

Ilya SibiryakovPrivacy Expert

Last updated: July 28, 2026 · {{READ_TIME}} min read

100% Local Processing ✈ Airplane Mode Verified⊘ No Server Logs

AI Summary / Key Takeaways

Verified Zero-Trust Logic

"A comparison of data masking and PII redaction software for SOC 2 Type II audit readiness. Compare local-first vs. cloud DLP proxies."

Zero-Trust SOC2 data sanitization for AI workflows

100% browser-side processing — zero data transmitted to servers

Airplane Mode verified — works fully offline after load

Secure tokenization [TYPE_N] prevents LLM data leakage

Compliance-ready implementation for professional AI usage

Enterprise-Grade AI Privacy

Add custom redaction rules and priority support with PRO.

GO PRO

Live Simulation

Zero-Trust Data Sanitization

Watch PrivacyScrubber's local engine transform sensitive SOC2 data instantly in your browser, without any API calls.

Automated Detection Classes:

User / Server IP AddressesAWS_KEYCUSTOMER_NAMEDatabase Connection URIsEmail Addresses

100% Client-Side Execution

Wasm_Engine

PROD TRACE > User: s.vance@company.com | IP: 10.44.12.20 Secret: AKIA_PROD_88X2Y4Z9 Database: postgres://admin:pwd@db.internal:5432

PROD TRACE > User: [EMAIL_1] | IP: [IP_1] Secret: [API_KEY_1] Database: [DATABASE_URL_1]

AI Risk Calculator

Company

AI Users50

Industry

Risk● Critical

Leaks/yr

9,000

Max Fine

€20M

AI Adoption in Comparing AI Privacy Software for SOC 2 Compliance

Leveraging Generative AI for comparing ai privacy software for soc 2 compliance offers unprecedented efficiency, but it introduces a critical "Shadow AI" risk: the unintentional transmission of proprietary data to third-party model training loops. Our soc2 AI privacy guides provide the technical roadmap for maintaining your privacy perimeter.

For professionals in this niche, the primary challenge is maintaining the confidentiality of SOC 2 AI compliance software while benefiting from LLM-powered drafting and automation. This risk overlap often requires understanding PII protection basics to distinguish between safe and exposed data patterns.

Primary Data Exposure Vectors

When you use AI tools without proper sanitization, you are likely exposing several categories of sensitive information:

Individual Identifiers: Names, emails, and contact details.
Commercial Secrets: Deal terms, strategic plans, and proprietary logic.
Compliance Data: Data parameters that mirror standards for GDPR compliance.

PrivacyScrubber identifies these entities locally in your browser RAM using a zero-trust architecture.

Step-by-Step Sanitization Workflow

Paste & Scrub: Paste your sensitive text into the PrivacyScrubber dashboard. The tool instantly tokenizes all PII using local regular expressions.

AI Processing: Anonymized text is safe for LLM training and processing.

Verification: This workflow aligns with PII protection standards for verifiable browser-side security.

Verifiable Privacy Guarantee

Unlike cloud-based PII scrubbers that send your data to their servers to be hidden, PrivacyScrubber executes all logic within your local browser environment. We store zero logs and have zero server-side storage for your inputs.

Airplane Mode Verified

Load the page, disconnect your Wi-Fi, and perform a full scrub. Everything works perfectly offline.

ChatGPT & Enterprise LLMs Integration

How to Protect Data for Comparing AI Privacy Software for SOC 2 Compliance

PrivacyScrubber operates entirely client-side. Whether using the copy-paste dashboard or the browser extension, your sensitive records stay on your local device. Follow these instructions to safely use ChatGPT & Enterprise LLMs:

1 Method A: Zero-Trust Web Workspace (Copy-Paste)

Best for manual prompt sanitization without installing plugins:

Open the PrivacyScrubber Web App dashboard in your browser.
Paste the raw prompt or text containing sensitive details of Comparing AI Privacy Software for SOC 2 Compliance.
Click Protect PII. Sensitive data is instantly swapped for secure placeholders (e.g., [NAME_1]).
Submit the sanitized prompt to ChatGPT & Enterprise LLMs.
Paste the AI's answer into the Reveal Originals box to instantly restore the original values.

2 Method B: Chrome Extension (In-Context Redaction)

For automated, inline de-identification within chat interfaces:

Install the free PrivacyScrubber Chrome Extension from the Web Store.
Navigate to your AI chat interface. A PrivacyScrubber shield button will appear inline.
Paste your raw prompt. Click the shield button to sanitize all identifiers instantly in-place.
Send the prompt to the AI chatbot.
The extension automatically intercepts and detokenizes the response, displaying raw values to you.

Local Redaction & Risk Matrix for Security

Detection Entity	Token Placeholder	Risk Level	Security Action
User / Server IP Addresses	[IP_ADDRESS]	High (DLP / Location footprinting)	IPv4 / IPv6 format strip
AWS_KEY Details	[AWS_KEY]	Medium (PII Exposure)	Deterministic local swap
CUSTOMER_NAME Details	[CUSTOMER_NAME]	Medium (PII Exposure)	Deterministic local swap
Database Connection URIs	[DATABASE_URL]	Critical (Data store breach)	Credentials & path strip
Email Addresses	[EMAIL]	High (Personal contact PII)	Domain-safe local strip

Verifiable Workflow

From Raw Security Data to Clean AI Prompt — 3 Steps, 30 Seconds, Zero Server Hops

Open PrivacyScrubber or the Chrome Extension. Paste your real Comparing AI Privacy Software for SOC 2 Compliance text. What reaches ChatGPT looks like this: [NAME_1][EMAIL_1]. Your original data stays local the entire time.

Step 1: Paste Your Real Data

Paste your actual Comparing AI Privacy Software for SOC 2 Compliance text into PrivacyScrubber — or click the shield icon directly inside ChatGPT, Claude, or Gemini. No copy-paste workaround. No second tab. It sits right where you already work.

Automated Detection Classes:

[IP_ADDRESS][AWS_KEY][CUSTOMER_NAME][DATABASE_URL][EMAIL]

Step 2: Names Out, Tokens In — Locally

The engine runs inside your browser. Every real name, ID, and email is replaced with a safe token ([NAME_1], [EMAIL_1]) before the prompt is sent. The AI analyzes your actual business logic — but sees zero real identities.

Safety standard:

Airplane Mode Verified (RAM Only)

Step 3: Get the AI's Answer Back in Plain Language

Paste the AI's response into Reveal Originals. PrivacyScrubber swaps every token back to the original value — instantly, inside browser RAM. Close the tab and every mapping is gone. Nothing stored, nothing logged, nothing sent.

Privacy Guarantee:

Mapping destroyed on tab close

DLP GOVERNANCEZero-Trust

Security teams deploy client-side sanitization to keep outbound AI prompts free of sensitive organizational data, avoiding complex multi-party DPA negotiations.

CISO Security Team

ENGINEERINGZero-Trust

Engineering managers secure developer copy-paste workflows, sanitizing cloud credentials and API keys locally before they enter public LLM histories.

VP of Engineering

COMPLIANCEZero-Trust

Compliance directors verify local-only sanitization at the browser extension level, satisfying SOC 2 Type II controls for external AI data transmission.

Risk & Audit Lead

GDPR COMPLIANCEZero-Trust

Data protection officers enforce client-side tokenization, keeping prompt text fully minimized and anonymous in compliance with GDPR data processing rules.

Data Protection Officer

Zero-Trust Data Sanitization (ZTDS) — Verified Architecture

Independently auditable facts for Sensitive Data compliance teams

Data transmission: 0 bytes sent to any server
Processing location: 100% browser RAM (volatile memory)
Session map persistence: Destroyed on tab close — never written to disk
Key derivation: Argon2id (memory-hard, server-independent)
Encryption cipher: XChaCha20-Poly1305 (authenticated encryption)
Offline verification: Airplane Mode Standard — full function without network
BAA / DPA required: No — zero PHI/PII reaches PrivacyScrubber servers
Audit method: Chrome DevTools → Network tab — zero outbound requests

How to audit: Open PrivacyScrubber, enable Airplane Mode, paste any sensitive data text, click Protect PII. Open Chrome DevTools → Network tab. Zero outbound requests will confirm 100% local execution. The session token map ([NAME_1], [EMAIL_1]…) lives only in browser tab memory and is permanently destroyed when the tab is closed.

Frequently Asked Questions

Does local data masking satisfy GDPR?

Yes. Processing pseudonymized data inside your browser aligns with GDPR data minimization (Article 5(1)(c)). No outbound requests are made to any server.

Can PrivacyScrubber work in high-security air-gapped environments?

Absolutely. Once the page is loaded, PrivacyScrubber requires zero network connectivity. You can audit this in Chrome DevTools or by enabling Airplane Mode.

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