Future of Work • Zero-Knowledge Security

Zero-Knowledge AI Data Sanitizer & De-Anonymizer

Analyze secret contracts, client P&L sheets, and sensitive KYC data with ChatGPT or Claude without leaking confidential identities. 100% in-browser, zero server transmission.

Runs 100% In-Browser RAM Zero Server Storage Two-Way Reversible

100% Client-Side In-Memory Execution

Zero Server Transmission • Complete Data Privacy

Your confidential text is processed entirely inside your web browser’s local RAM. No text, names, PAN, or financial numbers are ever sent to our servers or logged anywhere.

DPDP Act & GDPR Safe

Load Sample:

Original Confidential Text

598 characters

Mask Custom Words (Company Name, Secret Project, Client Name):

AI-Safe Sanitized Prompt

Safe to paste directly into ChatGPT, Claude, or Gemini

MUTUAL NON-DISCLOSURE AGREEMENT
This agreement is made between Acme Tech Solutions Pvt Ltd and Rahul Sharma (Freelance Consultant), resident of Mumbai.
Contact: [EMAIL_1], Phone: +91 98201 54321.
PAN Number: [PAN_1], Aadhaar Number: [AADHAAR_1].
Bank Details: HDFC Bank, IFSC: [IFSC_1], Account: 50100234567890.

Project Compensation:
Client agrees to pay a fixed fee of [AMOUNT_1] upon completion of Milestone 1, plus an additional [AMOUNT_2] for API integration.
All confidential data related to Project Phoenix and database server [IP_ADDRESS_1] must remain strictly protected.

Active Token Mappings (7):

[EMAIL_1]→rahul.sharma99@gmail.com[PAN_1]→ABCDE1234F[AADHAAR_1]→4321 8765 1098[IFSC_1]→HDFC0001234[IP_ADDRESS_1]→192.168.1.100[AMOUNT_1]→₹1,75,000[AMOUNT_2]→$2,500

Free Security & Legal Guide

Worried about breaking your client's Non-Disclosure Agreement (NDA)?

Read our in-depth privacy guide on why asking ChatGPT to "anonymize" fails, how semantic tokenization protects your agency, and 3 copy-paste safe prompts for contract reviews.

Read Full AI Privacy & NDA Guide

The Safe Way to Use ChatGPT for Business, Legal & Financial Work

1The Corporate AI Risk

Public LLMs may use chat inputs for future model training or retain them in operational logs. Pasting customer lists, bank accounts, or unreleased product specs creates severe legal exposure under NDAs and data privacy laws.

2Semantic Tokenization

Instead of blacking out text into unreadable blobs, our engine replaces sensitive items with semantic tokens like [COMPANY_A], [PERSON_1], and [AMOUNT_1]. AI models can still understand grammar, relationships, and context perfectly.

3Instant Round-Trip Restoration

Once ChatGPT delivers its analysis or redlined agreement, you don't have to manually find and replace twenty names. The De-Anonymizer swaps your real confidential data back into the text in 1 click.

Frequently Asked Questions (Data Privacy & AI)

Why can’t I just ask ChatGPT or Claude to anonymize my text?↓

In order for ChatGPT or Claude to anonymize your text, you must first send that confidential text over the internet to OpenAI or Anthropic servers! By the time the AI reads it, your data has already left your machine and entered third-party infrastructure. The only mathematically private way to redact data is client-side in your own browser before transmission.

Does GalaxyOfAI see or store my confidential text?↓

No. GalaxyOfAI’s AI Data Sanitizer is engineered as a 100% zero-knowledge, client-side application. The regex and parsing engine runs strictly in your device’s local JavaScript runtime. You can inspect your browser’s Developer Tools Network tab or even turn off your Wi-Fi after loading the page — the tool works completely offline.

How does the Two-Way De-Anonymization work?↓

When you sanitize a document, our engine replaces sensitive details with deterministic tags like [PERSON_1], [COMPANY_A], or [AMOUNT_1], and creates a temporary session mapping key in your local memory. When ChatGPT replies referencing those tags, paste the AI output into the "Restore AI Output" tab to automatically swap every tag back with the original confidential data.

Which sensitive Indian identity markers are automatically detected?↓

The engine includes high-precision pattern matchers for Indian Permanent Account Numbers (PAN), 12-digit Aadhaar Card numbers, RBI Bank IFSC codes, Indian mobile numbers (+91), Credit/Debit cards, email addresses, and Rupee/Lakhs/Crores financial figures.

Is this compliant with the Digital Personal Data Protection (DPDP) Act and GDPR?↓

Yes. By sanitizing customer, employee, and business personal identifiers before sharing prompts with third-party LLMs, you comply with data minimization and cross-border transfer requirements under both the Indian DPDP Act 2023 and EU GDPR regulations.

Draft Airtight Freelance Contracts & Proposals

Now that you can safely sanitize agreements, use our free generators to build high-converting proposals, GST invoices, and WhatsApp client follow-ups.

Freelance Proposal Maker GST Invoice Maker