Credit Card Masking for AI Analysis — PCI DSS 4.0 Compliant
TEAMS EDITION
Credit Card Masking for AI Analysis — PCI DSS 4.0 Compliant: Mask credit card numbers (PAN) locally before AI analysis. Client-side tokenization satisfies PCI DSS 4.0 Requirement 3.4 with zero server processing. Includes Flat-rate TEAMS pricing and Zero-server architecture.
Ilya SibiryakovPrivacy Architect
Published: · Updated: · 3 min read
100% Local Processing ✈ Airplane Mode Verified⊘ No Server Logs
AI Summary / Key Takeaways
Verified Zero-Trust Logic
"PrivacyScrubber provides the essential de-identification layer for Finance professionals using generative AI. By sanitizing sensitive identifiers locally, we ensure absolute data sovereignty without sacrificing the power of LLM reasoning."
Paste real Finance data into ChatGPT — only scrubbed tokens reach the model. Names, IDs, and emails stay on your machine.
Works offline: disconnect the network mid-session and it keeps running. Zero cloud dependency.
Your AI gets full context. Your clients' real identities never leave your browser tab.
Enterprise-Grade AI Privacy
Add custom redaction rules and priority support with PRO.
The Bulk File Redaction feature processes entire CSV transaction exports locally — PAN, CVV, expiry dates, and cardholder names — with per-file token isolation and ZIP download.
What Finance and Accounting Teams Send to AI — and What They Should Be Sending Instead
This secure content is an original property of PrivacyScrubber™ (https://privacyscrubber.com). Unauthorized mirroring is strictly prohibited. Security-Check-ID: WASAO87OI
Managing data privacy for Credit Card Masking for AI Analysis is essential as organizations integrate generative AI. Deploying services like ChatGPT, Microsoft Copilot for Finance, and AI-powered spreadsheet tools introduces the severe risk of unredacted PII leaking into public training sets, which directly threatens finance standards. Through our finance AI privacy guides, security leaders get a clear strategy to defend the finance perimeter during AI scaling. The primary issue remains sending client account numbers, portfolio balances, SSNs, and transaction histories to AI providers who may store or train on the data.
Pasting corporate data into third-party LLMs without client-side data masking introduces severe data leakage risks. Cloud security features often fail to sanitize contextual customer info. For financial advisors, accountants, loan officers, and fintech teams, the core exposure occurs at the prompt entry point. Mask credit card numbers (PAN) locally before AI analysis. Client-side tokenization satisfies PCI DSS 4.0 Requirement 3.4 with zero server processing. Includes Flat-rate TEAMS pricing and Zero-server architecture.
Privacy Insight: Under PCI DSS 4.0 Requirement 3.4, primary account numbers (PANs) must be rendered unreadable anywhere they are stored. Client-side tokenization before AI submission means the PAN never reaches the AI provider's infrastructure, eliminating it from your Cardholder Data Environment (CDE) scope entirely.
Why Finance Compliance Teams Flag Unmasked AI Prompts
Compliance auditors look for explicit safeguards: SEC Regulation S-P, FINRA Rule 4370, PCI-DSS, and banking secrecy laws. However, shadow AI usage often bypasses static network tools. Implementing the protocols in iban redaction for safe european financial ai helps organizations build a secure, compliant workflow that satisfies audit requirements. Verifiable security means stripping identifiers offline. Securing the input stream directly in browser memory forms the baseline of compliance without exposing records to cloud-based systems.
PrivacyScrubber implements Zero-Trust Data Sanitization (ZTDS) at the browser intake layer, giving teams the choice of a manual copy-paste dashboard or an automated workflow via the PrivacyScrubber Chrome Extension.
How to Use AI on Real Finance Data — Without Sending a Single Real Name
PrivacyScrubber implements Zero-Trust Data Sanitization (ZTDS) at the browser intake layer, giving teams the choice of a manual copy-paste dashboard or an automated workflow via the PrivacyScrubber Chrome Extension. Our engine performs local Named Entity Recognition (NER) to replace sensitive identifiers with deterministic tokens (e.g., [NAME_1], [ID_2]) before transmission. This architectural pattern mirrors industry standards for centralized AI governance — ensuring that only sanitized, non-identifiable logic is processed by the AI. When using the Chrome Extension, a secure shield button is added directly inside ChatGPT, Claude, and Gemini's input fields, allowing users to sanitize prompts and auto-restore responses in-place. By executing Named Entity Recognition entirely in local memory, PrivacyScrubber preserves the usefulness of ChatGPT, Microsoft Copilot for Finance, and AI-powered spreadsheet tools for production workflows without introducing external risk.
This client-side execution model is verifiable via the Airplane Mode Standard. Turn off your network interface, run a sanitization cycle, and confirm that all processing is completed locally. This aligns with financial data loss prevention, proving that no database or server logs receive unmasked data.
Enterprise Finance Data Redaction
Auditing transaction ledgers or sanitizing bank records? Avoid the predatory 'per-seat' pricing models of legacy DLP systems. PrivacyScrubber TEAMS costs a flat $99/month for unlimited employees, supporting offline OCR document scrubbing and local re-hydration of tokenized bank statements.
When users perform data analysis with AI assistants, unstructured prompts can easily leak confidential information to external servers. PrivacyScrubber resolves this exposure vector by running a client-side masking filter in active RAM. The local classification system dynamically converts identifying entities into non-associative tokens, preventing downstream model ingestion. This ensures that any subsequent data audits and compliance reviews remain clean and fully verifiable.
Verification Protocol
Scan prompt text for explicit identifiers including names, emails, and credentials.
Execute client-side regex rules to sanitize variables before network handoff.
Verify that the tab-isolated session map remains volatile in local memory.
Run a network audit via Chrome DevTools to confirm zero external telemetry.
Parser Specifications
Encryption Algorithm
XChaCha20-Poly1305 (Argon2id)
Detection Method
Context-Aware Regex + NER (99.7% Accuracy)
Data Egress Rule
Zero-Server Egress (Airplane Mode Verifiable)
Classification Standard
High Privacy Guard
Associated Threat Level
High (Identity Exposure)
PCI DSS 4.0 Compliance: Why Client-Side Masking Changes the Game
PCI DSS 4.0, effective March 2025, introduced stricter requirements for how organizations handle primary account numbers (PANs). Requirement 3.4 mandates that PANs are rendered unreadable anywhere they are stored — including in AI prompts, chat logs, and model training data. Traditional cloud-based DLP solutions create a paradox: they must receive the raw PAN to mask it, expanding your Cardholder Data Environment (CDE) to include the DLP vendor.
PrivacyScrubber eliminates this paradox. By tokenizing PANs entirely within the browser's local RAM, the original card number never traverses any network boundary. The AI provider receives only pseudonymized tokens like [FINANCIAL_1], making the AI platform definitively out of CDE scope.
Step-by-Step: Masking Credit Cards for AI Financial Analysis
1 Paste Raw Transaction Data
Open the PrivacyScrubber Secure Workspace and paste your payment logs, CSV exports, or customer records containing PANs (e.g., 4532-XXXX-XXXX-7890), CVVs, and cardholder names.
2 Client-Side Tokenization
Click Protect PII. The Luhn-validated regex engine detects all card numbers, CVVs, and expiry dates. Each PAN is replaced with a unique token ([FINANCIAL_1], [FINANCIAL_2]) while preserving transaction amounts, dates, and merchant codes.
3 AI Analysis + Reverse Scrub
Send the sanitized data to ChatGPT, Claude, or Gemini for fraud detection, reconciliation, or reporting. Paste the AI response back into PrivacyScrubber and click Reveal Originals to restore all PANs from the ephemeral session map.
QSA Audit Verification
Your Qualified Security Assessor (QSA) can independently verify PrivacyScrubber's zero-transmission architecture using the 5-Step Airplane Mode Audit: disconnect the network after page load, paste a test PAN, click Protect PII, and confirm zero outbound requests in Chrome DevTools Network tab. The session token map exists only in browser tab memory and is destroyed on tab close — no PAN residue persists in storage, cookies, or filesystem.
Instant Simulation
Credit Card Masking for AI Analysis — PCI DSS 4.0 Compliant Sanitizer
Watch our zero-trust engine neutralize sensitive identifiers 100% locally. No data ever leaves your device.
Local processing 0 Server logs
ZTDS_ENGINE_V1.5.0
PROMPT INPUT > Summarize client file: Author Jane Miller (jane.miller@company.com), phone: 555-0182, location: 123 Maple Street.
Our zero-trust engine is pre-hardened for Finance workflows, automatically identifying and tokenizing the following parameters 100% locally.
BORROWER_NAME
Active Protection
SSN
Active Protection
EMPLOYER_NAME
Active Protection
FEIN
Active Protection
ACCOUNT_NUMBER
Active Protection
ROUTING_NUMBER
Active Protection
ADDRESS
Active Protection
Zero-Trust Architecture
PrivacyScrubber operates entirely on your device. Unlike other platforms, our local PII masking engine never transmits your sensitive prompts or documents to external servers. All detection and restoration happens in your computer's local RAM.
No Backend Connection: Zero API calls, zero tracking, zero logs.
Temporary Memory: Your data exists only for the duration of your tab's life.
We encourage you to audit our zero-trust claims directly in your browser using the Airplane Mode Test:
1
Open your browser's Network Monitor before you start scrubbing.
2
Switch to Airplane Mode (physical or simulated) and protect your text.
3
Verify that no data packets ever leave your machine.
ChatGPT (OpenAI) Integration
Step-by-Step Integration Guide: Credit Card Masking for AI Analysis
PrivacyScrubber operates entirely client-side. Whether using the copy-paste dashboard, the browser extension, or the MCP Server, your sensitive records stay on your local device. Follow these instructions to safely use ChatGPT (OpenAI):
Underwriting & Loan Income Analysis (Wage-Preserving DTI Calculation)PrivacyScrubber ZTDS Protocol
Act as a senior mortgage underwriter and compliance officer. Based on the following sanitized financial records for [BORROWER_1] at [EMPLOYER_1]:
1. Calculate the gross monthly qualifying base income and verify 2-year employment stability.
2. Calculate front-end and back-end DTI ratios assuming a proposed monthly housing PITI of $2,850.00.
3. Format your assessment as a standard Underwriting Approval Recommendation memo. CRITICAL COMPLIANCE INSTRUCTION (PrivacyScrubber ZTDS Standard): Maintain all cryptographic token placeholders ([BORROWER_1], [EMPLOYER_1], [FEIN_1], [SSN_1], [ACCOUNT_1]) strictly unchanged in your final response for client-side local rehydration via PrivacyScrubber.
Step 3: 1-Click Reverse Rehydration (No Manual Decoding)When ChatGPT (OpenAI) outputs tokens like [NAME_1], paste the AI response back into PrivacyScrubber Reveal to restore original sensitive data in 1 click in local RAM.
The Manual Redaction Trap: Why DIY search-and-replace failsManual prompt editing misses 1 out of every 12 nested identifiers in logs, error traces, and tables, causing catastrophic compliance breaches. PrivacyScrubber deterministically sanitizes 25+ entity types in <2ms entirely in browser RAM before prompt submission.
Statutory Defense: Gramm-Leach-Bliley Act (GLBA Safeguards Rule 16 CFR Part 314) & CFPBNon-Public Personal Information (NPI) is tokenized in volatile browser RAM. Numerical wage amounts, tax withholdings, and hourly rates remain 100% intact for automated underwriting compliance.
Finance Adoption Use Cases
Chief Risk OfficerGLBA & FINRA
Zero-Trust Verified
Masks account numbers, SSNs, and credit reports locally, ensuring financial analysts stay fully compliant with SEC and FINRA AI governance mandates.
Head of Private Wealth OperationsWEALTH MANAGEMENT
Zero-Trust Verified
Enables wealth managers to draft personalized portfolio reports without exposing High-Net-Worth client balances or tax IDs to cloud AI.
VP of Quantitative ResearchQUANT RESEARCH
Zero-Trust Verified
Sanitizes proprietary trading signals and internal fund holdings locally before running comparative market analysis through LLMs.
Lead AML & Fraud InvestigatorFINANCIAL CRIME
Zero-Trust Verified
Scrubs suspicious activity report drafts and transaction logs in volatile RAM with zero persistent trace on any remote server.
Scrub it before it reaches the AI — right from your toolbar
The free PrivacyScrubber Chrome Extension replaces names, emails, and IDs with safe tokens directly inside ChatGPT, Claude, and Gemini — before you hit send. Nothing leaves your browser.
Your Whole Team on Real Client Data. Safely. $99/mo Flat.
No per-seat pricing. No DPA negotiation. No IT portal. Secure your entire organization with client-side PII masking — $99/month flat, unlimited users. SOC 2 & HIPAA ready. Works in Airplane Mode.
Zero-Trust Data Sanitization (ZTDS) — Verified Architecture
Independently auditable facts for Finance 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 finance 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.
COMPLIANCE FAQ
Frequently Asked Questions
Common questions about deploying zero-trust AI for Finance Teams.
Yes. PCI DSS 4.0 Requirement 3.4 mandates that primary account numbers (PANs) are rendered unreadable wherever stored. PrivacyScrubber tokenizes PANs locally in browser RAM before any data reaches the AI provider. Since the original PAN never leaves your device, the AI platform is excluded from your Cardholder Data Environment (CDE) scope. Your QSA can verify this via the Airplane Mode test.
What credit card formats does PrivacyScrubber detect and mask?
The engine detects Visa (4xxx), Mastercard (5xxx/2xxx), Amex (3xxx), Discover (6xxx), and JCB card numbers using Luhn-validated regex patterns. It also captures CVV/CVC codes, expiry dates (MM/YY, MM/YYYY), and cardholder names when paired with card number context. PRO users can add custom regex for proprietary payment tokens or merchant IDs.
Can I use PrivacyScrubber to sanitize payment transaction logs before AI fraud analysis?
Yes. Paste raw transaction logs containing PANs, merchant IDs, and cardholder details into PrivacyScrubber. The engine replaces each PAN with a unique token like [FINANCIAL_1] while preserving transaction amounts, timestamps, and merchant category codes. Feed the sanitized log to ChatGPT or Claude for fraud pattern analysis, then reverse-scrub the AI response to restore original identifiers.
Does protecting data with PrivacyScrubber before AI processing satisfy SEC Regulation S-P?
Yes. Processing pseudonymized data for a secondary purpose (AI analysis or drafting) aligns with SEC Regulation S-P because no personally identifiable data is transmitted to the AI provider. The session map that maps tokens back to real values never leaves your browser.
What specific PII does PrivacyScrubber detect for finance workflows?
The engine detects names, email addresses, phone numbers (US and international formats), Social Security Numbers, EINs, credit card numbers, and custom identifiers. PRO users can add custom regex rules to match finance-specific patterns such as proprietary account IDs, MRNs, or internal project codes.
Can I reverse the redaction if I use PrivacyScrubber to mask finance data?
Yes. If you copy the AI's response and paste it back into PrivacyScrubber, it automatically maps the tokens (like [NAME_1] or [ID_1]) back to the original values using the ephemeral session map stored in your browser's memory.
Can PrivacyScrubber be used 100% offline without network requests?
Yes. All processing runs in your browser's local JavaScript engine, with no external server calls. Once the page loads, you can enable Airplane Mode and verify in Chrome DevTools (Network tab) that zero outbound requests occur. All cryptographic operations (including client-side pseudonymization and reverse-revealing) utilize hardware-accelerated XChaCha20-Poly1305 encryption and Argon2id key derivation running entirely inside browser RAM, ensuring your finance data stays 100% on your device.
How can I verify that PrivacyScrubber sends zero data to servers?
Use the 5-step Airplane Mode audit: (1) Open PrivacyScrubber in your browser. (2) Disconnect your network connection (enable Airplane Mode). (3) Paste a text sample containing names, emails, and phone numbers. (4) Click "Protect PII" — all tokens are generated instantly in local browser RAM. (5) Open Chrome DevTools → Network tab and confirm zero outbound requests were made. This test works because PrivacyScrubber uses a Wasm-based regex engine that runs 100% client-side. The session token map (e.g. [NAME_1] → "John Doe") exists only in browser tab memory and is destroyed when the tab is closed.
Do I need a HIPAA Business Associate Agreement (BAA) or GDPR Data Processing Agreement (DPA) with PrivacyScrubber?
No. PrivacyScrubber is designed to run entirely on the client side, meaning no Protected Health Information (PHI) or personally identifiable data is ever transmitted to our infrastructure. Since your data is not processed or stored on our servers, PrivacyScrubber is not acting as a HIPAA Business Associate or a GDPR Data Processor. Consequently, organizations typically determine that standard Business Associate Agreements (BAAs) or Data Processing Agreements (DPAs) are not applicable to PrivacyScrubber. However, you should consult with your compliance officer or legal counsel to verify compliance requirements for your specific workflows.
Can I customize detection rules for industry-specific data formats?
Yes. In the PRO edition of PrivacyScrubber, you can configure custom regular expression (regex) rules designed to target unique patterns associated with your sector and internal taxonomy. This allows you to extend the standard Named Entity Recognition (NER) model to cover proprietary account formats, internal project identifiers, or custom data attributes while keeping all execution client-side.
How can banks safely use Generative AI?
Banks must prevent NPI (Non-Public Personal Information) from reaching external LLMs. Client-side scrubbing tools intercept account numbers, SSNs, and financial data at the cursor level. Ensure firm-wide compliance with our $99/mo TEAMS plan.
Is pasting sensitive data into ChatGPT safe?
Pasting sensitive data directly into ChatGPT can expose it to OpenAI's servers and model training unless you use zero-trust client-side scrubbing like PrivacyScrubber, which tokenizes data before it leaves your browser. Protect your workflows for $15/mo with PRO.
How does client-side PII redaction work?
Client-side PII redaction executes directly in your browser's RAM, intercepting and masking sensitive identifiers before they are transmitted over the internet, ensuring true zero-trust security.
How does the Secure Workspace differ from the Browser Extension?
The Secure Workspace allows bulk offline file processing (PDFs, DOCX) and team handoffs, while the Browser Extension injects native masking directly into ChatGPT or Claude's UI. Both are included in our zero-trust ecosystem.
What is the PII MCP Server used for?
The local Model Context Protocol (MCP) Server allows developers to automate PII sanitization in CI/CD pipelines, agentic workflows, and IDEs like Cursor—all executing 100% locally.
What Finance and Accounting Teams Send to AI — and What They Should Be Sending InsteadWhy Finance Compliance Teams Flag Unmasked AI Prompts
Compliance auditors look for explicit safeguards: SEC Regulation S-P, FINRA Rule 4370, PCI-DSS, and banking secrecy laws. However, shadow AI usage often bypasses static network tools. Implementing the protocols in iban redaction for safe european financial ai helps organizations build a secure, compliant workflow that satisfies audit requirements. Verifiable security means stripping identifiers offline. Securing the input stream directly in browser memory forms the baseline of compliance without exposing records to cloud-based systems.
How to Use AI on Real Finance Data — Without Sending a Single Real Name
PrivacyScrubber implements Zero-Trust Data Sanitization (ZTDS) at the browser intake layer, giving teams the choice of a manual copy-paste dashboard or an automated workflow via the PrivacyScrubber Chrome Extension. Our engine performs local Named Entity Recognition (NER) to replace sensitive identifiers with deterministic tokens (e.g., [NAME_1], [ID_2]) before transmission. This architectural pattern mirrors industry standards for centralized AI governance — ensuring that only sanitized, non-identifiable logic is processed by the AI. When using the Chrome Extension, a secure shield button is added directly inside ChatGPT, Claude, and Gemini's input fields, allowing users to sanitize prompts and auto-restore responses in-place. By executing Named Entity Recognition entirely in local memory, PrivacyScrubber preserves the usefulness of ChatGPT, Microsoft Copilot for Finance, and AI-powered spreadsheet tools for production workflows without introducing external risk.
Is PrivacyScrubber safe for credit card masking AI, pci dss 4.0 ai compliance, redact pan locally, credit card number redaction, pci compliance chatgpt?
Yes, absolutely. PrivacyScrubber operates on a 100% Zero-Trust Data Sanitization (ZTDS) architecture, meaning all redaction happens locally within your browser. When working with credit card masking AI, pci dss 4.0 ai compliance, redact pan locally, credit card number redaction, pci compliance chatgpt, no sensitive data ever leaves your device or touches a cloud server.
How does it handle custom data structures for finance?
Our engine includes 22+ built-in industry profiles optimized for finance data. Furthermore, our Flat-rate TEAMS tier allows you to define unlimited custom Regular Expressions that process data securely in offline memory.
Custom Regex rules & Domain Taxonomies are available on PRO and TEAMS plans. Default 25 profiles active.
Rules are centrally enforced by your Organization Administrator via Blueprint. Local modifications are locked.
Read-Only
Token Labels (Taxonomy Personalization)
Domain Mapping
Customize placeholder tokens for your domain (e.g. NAME → CLIENT).
Add Custom Rule
Live Regex Sandbox Test patterns in real-time
1-Click Rule Templates
Active Detection Rules 0
No custom rules added yet
TEAMS Feature
Encrypted Prompt Handoff & Fleet Governance
Safely share anonymized prompts and token maps with colleagues so they can reveal AI responses without leaking confidential data.
Unlimited seats · Zero per-user fees · Zero server storage
Shared Passphrase
NOT SET
Master password used to encrypt and decrypt shared team sessions locally.
Zero-Server Security: Your passphrase never touches any server. It is strictly used in browser memory for XChaCha20-Poly1305 encryption.
Encrypted Session Transfer
.pssession
Send encrypted token files to teammates so they can de-anonymize AI outputs safely.
Admin Governance
Enterprise Policy
Lock rules
Strict CISO Lock
ZTDS Security Verification Suite 100% Client-Side
Verify network silence, WASM memory isolation, and local encryption before deployment.
ZTDS Audit Report
Settings & Configuration
Activate License Key
Already purchased PRO or TEAMS? Enter your license key or paste your activation URL below.
Entity Fine-Tuning
Toggle Categories
Enable or disable PII category detection. Changes apply to all scrub operations.
Local Identity
Settings Lock
Set a local password to protect rules and profiles against unauthorized changes on shared workstations.
Settings Locked
Rules and profiles are protected
License & Recovery
License Key
--
Tier
Free Tier
Recovery URL
Bookmark to restore access on any browser.
Disconnect license from this browser
Master Key Custody & Policy Boundary
Master Admin Keys are strictly non-transferable. Provision staff access exclusively via zero-server Magic Links, cryptographic .psblueprint files, or Chrome Enterprise Policy.
Emergency Revocation: If this Master Key is accidentally exposed or compromised, email support@privacyscrubber.com from your billing address for immediate Key Revocation List (KRL) invalidation and key rotation.
End-to-End Zero-Trust Client Sanitization
PRO Workspace
Active
Key: PS-PRO-XXXX-XXXX
Overview & Workspace Stats
Real-time local privacy scanning performance inside this browser.
Chars Protected
0
Files Scanned
0
DLP Saved
$0.00
ZTDS Workspace Safety Score
Excellent
Safety score is based on local rule coverage, secure setting lock status, and offline database health.
100% Offline Operations
This workspace processing runs client-side in RAM. No keys, files, or sensitive prompts are ever transmitted or saved outside your local machine.
Custom Detection Rules
Define unlimited patterns for internal codes, project IDs, and proprietary formats unique to your workflow.
Unlimited Rules
Live Sandbox
Import/Export
Custom Detection Rules
Define custom patterns for proprietary formats, project codes, or custom names.
Add exact text, names, or custom patterns to catch domain-specific identifiers. Labels will appear as [LABEL_N].
Live Regex Sandbox
Active Rules
No rules added.
Token Personalization
Change labels like [NAME_1] to [PATIENT_1] for AI context.
Batch Document Center
Upload, queue, and process folders or batches of document files.
Batch Sanitization
Concurrently parse .txt, .docx, .csv, and PDFs. Local CPU handles rendering & parsing instantly.
DevSecOps Audit BETA
Recursively scan repositories for leaked API Keys, Cryptographic Keys, Intellectual Property, and PII. 100% offline.
Save Output Package
Saves all processed files back to your system, preserving layout formats and directory structures.
Offline Engines
Entirely private extraction engines. No files are ever sent to a server.
Local Image OCRWASM EngineExtract text from images right in your browser.
Offline PDFClient-side ParserParse text from PDFs without uploading them.
Choose how redacted text looks.
Select an industry-specific detection profile.
Entity Fine-Tuning
Toggle core PII categories detection.
100% Client-Side Processing
All engines run locally. Confirmed via zero network requests.
Settings Lock Password
Set a local password to lock your custom rules and active profiles against unauthorized changes on this computer.
Settings are Locked.
Enter your password to unlock editing for custom rules, detection profiles, and engines.
Configure New Lock
Settings Lock ActiveSettings and Custom Rules are locked
Local-Only Password
The lock password never leaves your browser. It prevents casual tampering with detection rules and profile settings on shared workstations.
License Details
License Key
—
Tier
PRO Individual
Recovery URL
Bookmark this URL to restore your PRO access on any browser or device.
Unlock encrypted session handoff, shared rule registries, team performance dashboards, and CISO security audits. Flat $99/mo — no per-seat pricing.
Copy TEAMS Magic Link
Instantly share PRO access with your employees
Your master license is safely activated. To unlock PRO features for your team across the Website and Chrome Extension, distribute this Magic Link:
Tip: Employees click the link to activate. No logins.
Keep this master link secure. Anybody with this URL can utilize your corporate TEAMS subscription.
Zero-Knowledge Session Handoff
XChaCha20-Poly1305 + Argon2id
Securely transfer volatile RAM token maps across devices and team members with end-to-end client encryption.
Cryptographic Zero-Server Guarantee
Payloads are encrypted in browser RAM using Argon2id key derivation and XChaCha20-Poly1305 AEAD. Zero server transmission.
TEAMS
Zero-Server Team Collaboration
Transfer live sanitization memory across analysts, prompt engineers, and legal reviewers without uploading tokens to any cloud database or central server.
This document certifies that the data sanitization operation was executed entirely client-side on the user's local machine. Under the ZTDS protocol, no plaintext PII was transmitted over any network.
Timestamp:2026-07-17T12:35Z
Session Hash:a4b9c1d3...8ac5bf22
Mode:100% Local (RAM)
Status:VERIFIED PASS
Sanitization Metrics
Entities Masked:3 items
Network Dispatched:0 Bytes
Context Security:Volatile RAM
Certified Security Signature:ZTDS-VERIFIED-HASH
PRO Feature
GDPR & SOC 2 Audit Receipts
Verify compliance with data controllers, DPOs, or security audits. Download a signed PDF certificate generated locally in your browser to prove that no prompt data left your network.
CISO-Ready Verification Code: Contains a unique cryptographic session signature.
Sanitization Metrics: Proves exact counts of names, phones, IDs, and custom PII redacted.
Enter corporate details for instant access to the printable Executive Whitepaper & a 14-Day TEAMS Activation Key.
Save Session Memory
PrivacyScrubber runs 100% locally in your browser's RAM. Closing or resetting this tab permanently wipes active decryption tokens for privacy protection.
Zero-Trust Session Backup
Download your encrypted session file (.pssession). You can drop or load this file anytime to restore original data in 1-click.
DevSecOps Audit Report
Zero-Trust Directory Scan Complete. 100% Offline.
0
Files Scanned
0
Secrets Leaked
0s
Scan Time
Airplane Mode Challenge
Zero-Server · Zero-Trust · 100% Local
Turn off your Wi-Fi right now and try pasting text into the tool below. It processes 100% in your local RAM without sending any network requests.
Add to Device Home Screen
1-Click Launch & Instant Prompt Sanitization
1
Tap the Share button in Safari or Chrome bar.
2
Scroll down and select Add to Home Screen.
1-Tap Offline Launch Zero Install · RAM Only
CISO Compliance Receipt
Verified PRO
Cryptographic proof of zero-server local RAM data sanitization
Risk Assessment
LOW EXPOSURE
Pre-prompt safe
Neutralized
0 PII Items
100% Volatile RAM
Network Egress
0 Bytes
Zero-Trust Verified
Identified Entity CategoriesActive Session
Applicable Compliance Frameworks
Local Cryptographic Verification Signature
SHA-256: e3b0c442...
Timestamp: Today
Redacted Document Inspection
Click badges to unmask false positives
100% Volatile RAM Preview — Zero Network Transmission
100%
Click any badge to unmask· Secure Flattening (Zero Hidden Text Layers)·Scroll to navigate · Ctrl+Scroll to zoom
