Anonymize contracts, case files, and court filings.
Piixie strips party names, case numbers, confidential clauses, and witness details from legal documents locally before you share them. No cloud uploads, no third-party risk.
What Piixie detects in legal documents.
Piixie identifies and anonymizes party names, case identifiers, financial terms, privileged content, and government IDs across contracts, filings, and depositions.
Party and witness names
Plaintiff and defendant names, co-parties, witnesses (fact, expert, character), victim names, and juror identifiers.
Case identifiers
Case and docket numbers, file numbers, court identifiers, judge assignment numbers, and law firm matter numbers.
Attorney information
Attorney names, law firm names, bar numbers, attorney contact info, and examining counsel identifiers.
Government IDs
SSNs, driver's licenses, passport numbers, state IDs, and tax identification numbers embedded in filings.
Financial terms
Settlement amounts, judgment values, consideration amounts, payment terms, insurance limits, and property valuations.
Privileged content
Attorney work product references, confidential clauses, trade secrets, NDA-protected information, and sealed content.
Service agreement, before and after.
Piixie detects PII across contracts, case files, and legal filings, replacing sensitive data with consistent tokens.
How Piixie processes legal documents.
From ingestion to anonymized output, every step happens on your machine. No data ever crosses a network boundary.
1. Load legal document
Drop a contract, case file, court filing, or deposition transcript into Piixie. PDF, DOCX, spreadsheets, and scanned images are all supported.
2. Detect PII
The local LLM scans extracted text for party names, case numbers, financial terms, government IDs, attorney information, and privileged content.
3. Anonymize
Choose your mode: redact with black bars, replace with stable tokens like [PERSON_1], or synthesize realistic fake data using the local Faker engine.
4. Export with audit log
The anonymized document is saved locally. The original is never modified. A full audit log records every detected entity and the action taken.
Regulatory frameworks Piixie addresses.
Local processing eliminates entire categories of compliance risk across every framework that governs legal data handling.
- Court filing redaction meets FRCP Rule 5.2 requirements: SSNs, taxpayer IDs, birth dates, names of minor children, and financial account numbers are automatically detected and redacted.
- Attorney-client privilege is preserved because documents never leave your machine. No third-party processor ever accesses privileged content, work product, or confidential communications.
- Discovery production is safer when Piixie strips non-responsive PII before sharing with opposing counsel, reducing the risk of inadvertent privilege waiver or over-disclosure.
- Protective order compliance is simplified because Piixie enforces consistent redaction rules across all documents, ensuring designated confidential material stays protected.
- Cross-border legal data transfers comply with GDPR data minimization principles when Piixie anonymizes personal data before documents leave the originating jurisdiction.
- Audit trails document exactly which PII elements were detected and redacted, providing evidence for court submissions and compliance reviews.
How legal teams use Piixie.
From litigation support to compliance departments, Piixie fits into existing legal workflows.
Opposing counsel sharing
Strip non-responsive PII from discovery documents before sharing with opposing counsel. Piixie ensures only relevant, redacted content leaves your firm, reducing the risk of inadvertent disclosure.
Court filing redaction (FRCP 5.2)
Automatically redact SSNs, financial account numbers, dates of birth, and names of minor children from court filings to meet federal and state filing requirements.
Discovery production
Anonymize large document sets for production. Piixie processes thousands of pages locally, applying consistent redaction rules across contracts, emails, and internal memos.
Legal research datasets
Create anonymized case file datasets for legal research, AI training, and analytics. Strip party names, case numbers, and sensitive details while preserving the legal reasoning and structure.
Protect privileged documents at the source.
Start anonymizing legal documents locally in minutes.