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Privacy Tool for Uploading Your Documents to AI Safely

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

Justee is a privacy tool for uploading documents to AI that removes your personal information before you share files with any AI service. AI tools can help you understand contracts, summarize documents, and get quick legal insights. But uploading a document to an AI tool means sharing everything in it — your name, address, Social Security number, bank details, and more. AI companies may retain this data, use it for training, or be vulnerable to breaches. Get AI assistance without giving up your privacy.

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

AI tools may store, analyze, or use your personal data from uploaded documents for model training or other purposes

Justee strips over 30 types of personal information from your documents before you upload them to any AI platform

Documents redacted with placeholders work perfectly for AI analysis because the structure and context are fully preserved

Free to use with no account needed and your file is AES-256 encrypted and deleted immediately after redaction

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.

The Federal Trade Commission has issued guidance warning consumers about the privacy risks of sharing personal information with AI-powered tools, noting that data submitted to these platforms may be used for model improvement, shared with third parties, or exposed in security incidents. Privacy researchers have demonstrated that personal information submitted to AI chatbots can sometimes surface in responses to other users. The FTC recommends minimizing the personal data shared with any online service, including AI tools. Justee provides a practical solution by automatically scanning documents for over 30 types of personal information and replacing each instance with a semantic placeholder before the document is uploaded to any AI platform. Files are encrypted with AES-256 during processing and deleted immediately, ensuring personal data never reaches the AI service.

What We Redact

Use AI tools for document analysis without sharing your actual personal information with any third-party platform

Placeholders preserve document context so AI tools can analyze, summarize, and explain your documents just as effectively

Protection against AI data breaches because your personal information was never uploaded to their systems in the first place

Works as a pre-processing step before uploading to any AI platform

Free and anonymous — no sign-up required and your file is AES-256 encrypted and deleted after you download it

Risks of Sharing Unredacted Documents

AI companies have varying and often unclear data retention policies for documents and information users upload to them

Personal data submitted to AI tools could be incorporated into training data and potentially surface in future AI outputs

AI platform data breaches could expose every document you have ever uploaded including all personal information within

Terms of service for many AI tools grant broad rights over uploaded content that most users never read or understand

Once personal data is processed by an AI system, there is no reliable way to ensure complete deletion or removal

How It Works

1
Upload to Justee First

Before sending your document to any AI tool, upload it to Justee. No account or sign-up needed to get started.

2
Automatic PII Detection

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

3
Review and Redact

See each detection highlighted in context. Approve all redactions or customize which items to remove based on your AI use case.

4
Upload Clean Doc to AI

Download the redacted document and upload it to AI tools, or any AI tool. Get the help you need with zero privacy risk.

Hypothetical Case Study by Justee

A first-time homebuyer wanted to use an AI tool to review her purchase agreement before signing, but the contract contained both parties' names, addresses, SSNs, and the buyer's mortgage pre-approval details. The purchase agreement was a 28-page PDF including buyer and seller personal details, loan contingency clauses with pre-approval amounts, and earnest money deposit instructions with bank account numbers.

Issue Found: Justee detected 31 personal data items across the agreement, including the seller's SSN in the disclosure section, both parties' addresses, the buyer's mortgage amount, and bank routing numbers for the earnest money deposit.

Resolution: All personal data for both buyer and seller was replaced with placeholders. The AI tool analyzed the redacted contract and provided a helpful summary of terms, contingencies, and potential concerns — all without accessing anyone's personal information.

Home Purchase Agreement Before AI Upload

Why it matters: Both parties' names, addresses, SSNs, and bank details were removed before AI upload. The AI could still analyze purchase terms, contingencies, and closing conditions effectively.

No credit card required

AI tools are great for getting a quick overview of a contract, but they should never have access to your Social Security number or bank account details. Think of redaction as the security checkpoint before your document enters the AI world — it only takes a couple of minutes and it protects you indefinitely.

Artem Dolukhanyan
Artem Dolukhanyan

Partner, Corporate Transactions at Grayver Law Group

AI PII Redaction vs. Manual Redaction

FeatureJustee AI RedactionManual Redaction
Personal data shared with AINone — stripped before uploadEverything in your document
AI analysis qualitySame — structure is preservedSame — but your data is exposed
Data breach protectionFull — data was never uploadedNone — all data is at risk
Preparation timeUnder 2 minutes30-60 minutes for manual redaction
Works with all AI toolsYes — universal pre-processingN/A
* 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: AI and Consumer Privacy

Federal Trade Commission resources on the privacy implications of artificial intelligence and recommendations for consumers.

NIST AI Risk Management

National Institute of Standards and Technology framework for understanding and managing risks associated with AI tools.

EFF: Privacy in the Digital Age

Electronic Frontier Foundation resources on digital privacy rights and protecting personal data when using online services.

Related Tools

PII Redaction ToolFree Contract ReviewContract ComparisonNDA ReviewLease Agreement ReviewEmployment Contract ReviewPlans & 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 companies have different data policies. Some may store uploads for training or improvement. The safest approach is to remove personal data before uploading so it is never at risk regardless of their policy.

Yes. Placeholders like [FULL_NAME] and [HOME_ADDRESS] preserve the document structure. AI tools can analyze terms, clauses, and content just as effectively without your actual personal information.

Justee redaction works as a pre-processing step before any AI service where you upload documents for analysis or review.

At minimum, remove SSNs, bank accounts, home addresses, and phone numbers. Justee detects over 30 types automatically so you do not need to decide what to look for.

Yes. Your file is AES-256 encrypted during processing and permanently deleted after download. Justee does not retain any data from your document.

Yes. You can use the redacted document with Justee's contract review tool or any other service. The placeholders do not interfere with document analysis.

Justee lets you selectively choose what to redact. You can keep specific details visible while removing everything else before uploading.

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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