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Strip Personal Data from Files Before Using AI Tools

Backed by Microsoft For Startups
Guided by Grayver Law Group
AES-256 Encryption
Free during early access

Justee helps you strip personal data from files before AI processing so you get intelligence without exposure. AI tools can do amazing things with your documents — summarize contracts, explain legal terms, and flag potential issues. But every file you upload to an AI platform carries your personal data along for the ride. Your name, Social Security number, home address, and bank details all get sent to servers you do not control. Justee removes all of it in under two minutes.

Free and no sign-up required.

Upload your document for PII Redaction

Drop a file here or click to browse

Supports PDF, DOCX

Uploaded files are deleted immediately after processing

No one has access to the files you upload

Key Takeaways

Every document uploaded to an AI tool exposes all personal data within it to third-party servers you do not control

Justee strips over 30 types of personal data from your files in under two minutes before you interact with AI

Stripped files with placeholders work perfectly for AI analysis because the document structure stays completely intact

Free to use with no sign-up and your files are protected with AES-256 encryption and deleted after download

Under 2 minutes*

Average Redaction Time

30+ types

PII Entity Types Detected

AES-256 Encryption

Document Security

* Estimates based on typical documents. Actual results vary by document size and complexity.

Privacy experts and the Federal Trade Commission have raised significant concerns about personal data being submitted to artificial intelligence platforms, where it may be stored indefinitely, used for model training, or exposed through security vulnerabilities. A growing body of research demonstrates that consumers routinely share sensitive personal information with AI tools without considering the privacy implications. Documents uploaded to AI chatbots frequently contain SSNs, bank details, addresses, and other high-value personal data. The FTC recommends removing personally identifiable information before interacting with any AI service. Justee offers a free pre-processing tool that automatically detects over 30 personal data types and replaces them with semantic placeholders, enabling safe AI interaction. Files are AES-256 encrypted and permanently deleted after the user downloads the stripped version.

What We Redact

Pre-process any document before AI upload to ensure zero personal data reaches third-party artificial intelligence servers

Semantic placeholders maintain document meaning so AI tools deliver the same quality analysis on stripped files

Protects against future AI data breaches since your personal information was never submitted to their platform

Universal compatibility — works as a pre-step before any AI document analysis tool

Free and instant with no sign-up and AES-256 encryption protecting your files throughout the stripping process

Risks of Sharing Unredacted Documents

AI platforms may retain uploaded documents and personal data for months or years under broad terms of service provisions

Personal data submitted to AI tools can potentially surface in outputs generated for other users of the platform

A single AI platform breach could expose every document you have ever uploaded including all embedded personal data

Most AI tools do not provide clear guarantees about data deletion even when users request removal of their content

Employees at AI companies may have access to uploaded documents during quality review and model evaluation processes

How It Works

1
Upload Your File

Drop your PDF or Word document into Justee before sending it to any AI tool. No account or sign-up required.

2
Personal Data Detection

Justee scans your entire file for over 30 types of personal data — SSNs, names, addresses, bank numbers, and more.

3
Confirm and Strip

Review detected items highlighted in context. Approve all or choose specific items to strip based on your needs.

4
Upload Stripped File to AI

Download the clean file and upload it to any AI platform. Get full document analysis with zero personal data exposure.

Hypothetical Case Study by Justee

A startup founder wanted to use AI to analyze a series A term sheet but the document contained his personal guaranty with SSN, home address, bank details, and the names and ownership percentages of all co-founders. The term sheet was a 15-page PDF with the founder's personal guaranty section, cap table with co-founder names and ownership stakes, and bank details for the company's escrow account.

Issue Found: Justee detected 26 personal data items including the founder's SSN, home address, three co-founders' full names, the company bank account details, and the founder's personal net worth statement.

Resolution: All personal and financial identifiers were replaced with placeholders. The AI tool analyzed the investment terms, liquidation preferences, and governance provisions without accessing anyone's personal information.

Term Sheet Before AI Analysis

Why it matters: The founder's SSN, address, co-founders' names, and bank details were all stripped. The AI could still analyze deal terms, valuation, and governance without accessing personal data.

No credit card required

Term sheets and investment documents often contain personal guaranty clauses with the most sensitive information imaginable — SSNs, net worth statements, and bank details. Before asking any AI tool to analyze these documents, stripping personal data is not optional — it is essential.

Artem Dolukhanyan
Artem Dolukhanyan

Partner, Corporate Transactions at Grayver Law Group

AI PII Redaction vs. Manual Redaction

FeatureJustee AI RedactionManual Redaction
Personal data sent to AIZero — all stripped firstEverything in the document
AI analysis effectivenessSame quality — context preservedSame quality — but data exposed
Breach protectionComplete — data never uploadedNone — full exposure risk
Time to prepareUnder 2 minutes30-60 minutes for manual review
CostFree — no sign-upFree but risky and slow
* Comparison data represents estimates based on internal testing for typical document types. Redaction times and detection coverage vary by document complexity, length, and content type.

Official Privacy & Data Protection Resources

FTC: Privacy and AI Technology

Federal Trade Commission analysis and recommendations regarding consumer privacy in the context of artificial intelligence tools.

NIST AI Privacy Resources

National Institute of Standards and Technology resources on privacy considerations when interacting with AI systems.

Consumer.gov: Scams and Identity Theft

Federal government consumer resource on protecting yourself from scams and identity theft when sharing personal data online.

Related Tools

PII Redaction ToolFree Contract ReviewNDA ReviewContract ComparisonPlans & PricingPrivacy FAQ
Important Legal Disclaimer

Not Legal Advice: The information and analysis provided by Justee AI is for general informational purposes only and does not constitute legal advice. While we strive to provide accurate and helpful information, our AI-powered service is not a substitute for professional legal counsel.

No Attorney-Client Relationship: Use of Justee AI does not create an attorney-client relationship. Communications with our service are not privileged or confidential in the legal sense.

Consult a Professional: For specific legal matters, we strongly recommend consulting with a qualified attorney licensed in your jurisdiction. Legal requirements vary by location and circumstances, and only a licensed attorney can provide advice tailored to your specific situation.

Performance Estimates (*): All statistics, metrics, and numerical claims on this page — including review times, cost comparisons, accuracy percentages, and database size — are estimates based on internal testing, industry research, and typical use cases. Actual results vary based on document type, complexity, length, jurisdiction, and other factors. Cost comparisons reference publicly available average attorney rates and are not guaranteed savings. "1M+ laws and regulations" refers to the breadth of Justee's reference database and does not imply that every provision is checked against every law for every document.

By using our service, you acknowledge that you have read and agree to our Terms of Use and understand the limitations of AI-powered legal analysis. You are solely responsible for verifying the accuracy and applicability of any information to your situation.

Frequently Asked Questions

AI platforms may store your data, use it for training, or be breached. Stripping personal data before upload means your information is never at risk regardless of the AI platform's policies.

Yes. Justee uses descriptive placeholders that preserve document structure. AI tools can analyze terms, clauses, and content just as effectively without your actual personal data.

Yes. Justee creates a clean document file that can be uploaded to any AI service.

Over 30 types including SSNs, names, addresses, phone numbers, email addresses, bank account numbers, dates of birth, and employer details.

Yes. Your file is encrypted with AES-256 from upload to download. The original is permanently deleted after you download the stripped version.

Yes. You can process documents one at a time through Justee, building a clean set of files to upload to your AI tool of choice.

Ready to Redact PII from Your Documents?

Upload your document above to get started. No sign-up required.

Need more redactions? Create a free account

Last updated: May 13, 2026

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