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Remove Sensitive Data from Documents Before AI Use

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

Remove sensitive data from documents before AI use to keep names, SSNs, financial details, and addresses out of third-party models. Justee's automated redaction makes every AI interaction safer.

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 services may retain, log, or use submitted data for training unless you proactively strip sensitive content first.

Automated redaction catches PII that manual review frequently misses, including embedded metadata and hidden text fields.

Justee processes documents locally with AES-256 encryption and deletes all files immediately after redaction is complete.

One-click redaction requires no technical expertise, making it accessible to every team member in your organization.

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 growing adoption of generative AI in business workflows has created new vectors for inadvertent data exposure. According to the National Institute of Standards and Technology, organizations should implement data minimization practices that limit the personal information shared with external systems. When employees submit contracts, invoices, or HR documents to AI assistants, they may unknowingly transmit Social Security numbers, bank account details, and client contact information to third-party servers. The FTC has taken enforcement action against companies that failed to implement reasonable data security measures, including cases where employee negligence led to exposure of consumer PII. Automated redaction tools provide a systematic safeguard by stripping identifiable information from documents before they leave the organization, helping businesses align with data-minimization principles embedded in modern privacy frameworks.

What We Redact

Personal names and aliases detected across document headers, signatures, and body text

Government-issued identifiers like SSNs, passport numbers, and driver license numbers removed

Email addresses, phone numbers, and social media handles stripped from all document sections

Bank account numbers, credit card details, and routing numbers identified and replaced

Dates of birth, medical record numbers, and insurance policy IDs caught and redacted

Risks of Sharing Unredacted Documents

AI providers may log and store all submitted text, creating a persistent record of your sensitive data

Client PII shared through AI tools may violate confidentiality clauses in your business contracts

Employee personal data in HR documents sent to AI could trigger labor law privacy violations

Financial data exposure through AI platforms may create liability under state consumer protection statutes

Accidental disclosure of trade secrets alongside PII compounds both privacy and competitive risks

How It Works

1
Upload Your File

Drop your PDF, DOCX, or TXT document into the secure upload area. No registration needed.

2
AI-Powered Scanning

Justee's detection engine identifies 30+ types of sensitive data across your entire document.

3
Inspect the Results

Review a detailed report of every PII element found and the placeholder that replaced it.

4
Export Clean Document

Download the redacted file or copy the clean text directly. Your original is deleted from our servers immediately.

Hypothetical Case Study by Justee

A boutique accounting firm with 8 employees began using AI tools to draft client correspondence and summarize tax filings. A junior accountant pasted a client's Schedule C into an AI chatbot to generate a summary letter, including the client's full name, SSN, business address, and gross revenue figures.

Issue Found: The pasted text contained 17 PII elements: the client's SSN, EIN, home address, business address, phone number, email, spouse's name, bank name, and multiple financial figures tied to identifiable information.

Resolution: The firm adopted Justee as a pre-processing step for all AI interactions. Documents are now redacted before any AI submission, and the firm has processed over 200 documents without a single data exposure incident.

Tax Document Data Removal Example

Why it matters: All personally identifiable information is replaced with structured placeholders while financial figures that are not tied to identity are preserved. This allows AI tools to analyze the business data without exposing who it belongs to.

No credit card required

The convenience of AI tools should never come at the cost of client confidentiality. For professional services firms, a single data exposure event can destroy years of trust. Pre-redaction creates a reliable boundary between useful AI analysis and unacceptable privacy risk.

Artem Dolukhanyan
Artem Dolukhanyan

Partner, Corporate Transactions at Grayver Law Group

AI PII Redaction vs. Manual Redaction

FeatureJustee AI RedactionManual Redaction
SpeedSeconds to 2 minutes45+ minutes per document
Accuracy30+ entity types detected automaticallyVaries by reviewer experience
ScalabilityProcess hundreds of documents per dayLimited by staff availability
Cost per DocumentFree tier, then cents per document$15-40 per document in labor
Error RateConsistent, repeatable resultsHuman fatigue increases miss rate over time
* 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

NIST Privacy Framework

NIST guidance on managing privacy risks in organizational data handling processes.

FTC: Start with Security Guide

FTC recommendations for implementing foundational data security practices in businesses.

IAPP: AI Governance Resources

International Association of Privacy Professionals resources on AI data governance and privacy best practices.

Related Tools

PII Redaction ToolFree Contract ReviewContract ComparisonLease Agreement ReviewPlans & PricingPrivacy Policy
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

Any AI tool that processes your text on external servers — including any major AI service — may retain or log the data you provide. Redacting PII before submission protects you regardless of which tool you use.

Justee works best with text-based PDFs and DOCX files. For scanned documents, we recommend converting to searchable PDF first using OCR software, then uploading to Justee for redaction.

Currently, Justee processes one document at a time through the web interface. For bulk processing needs, contact us about our business plans which offer higher volume capabilities.

Justee scans all text content within your document, including tables, form fields, headers, and footers. PII found in any section is detected and replaced with appropriate placeholders.

Yes. Redacted documents maintain their structure, grammar, and context. AI tools can analyze, summarize, and extract insights from the redacted text just as effectively as the original.

The free tier supports documents up to 10 pages. Larger documents are supported on paid plans. Most business documents like contracts, agreements, and correspondence fall well within the free limit.

Ready to Redact PII from Your Documents?

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

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Last updated: May 13, 2026

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