USE CASES
Making sensitive data safe to share with AI tools—by redacting PII in text and files before you submit. Structure stays usable; data stays local.
Pasting real client emails
You paste an email thread into ChatGPT to improve wording. Names, emails, phones, contract numbers.
- Detects and replaces with placeholders before submit
- Example: John Miller (john.miller@acme.com) → CONTACT_001 (EMAIL_001)
CRM or sales data
Draft messages using real customer details without exposing them.
- Detects contact information and replaces with tokens
- Relevant for sales, consulting, B2B
Application logs
Logs contain user emails, IPs, session IDs, API keys.
- Masks IPs, replaces emails, blocks credentials
- Reduces risk when debugging with AI
Contracts or PDFs
Upload contracts for summarization. Names, signatures, banking details, metadata.
- Scans text and financial identifiers
- Warns or provides redacted view
CV or resume
Improve formatting or wording without exposing contact details.
- Removes email, phone, address, LinkedIn
- Professional content stays intact
Medical or sensitive questions
Health data is special-category under GDPR.
- Detects medical context, warns before submit
- Allows anonymization
Legal or personal cases
Paste info about legal matters or disputes.
- Generalizes locations, detects names
- Reduces identifiable details
API keys & credentials
Accidentally pasting sk-... or other secrets.
- Detects keys, blocks or redacts submission
- Helps prevent leaks
Screenshots
Images often contain usernames, emails, internal IDs.
- Local detection on upload
- Warns about visible PII
Internal workflows
Documentation with employee, payroll, or banking data.
- Flags sensitive fields before sending to AI
HOW IT WORKS
P³ Privacy runs in your browser. No text or PII is sent to any server.
Text & rich editors
- Detects emails, phones, names, API keys, IPs as you type or paste
- Works in ChatGPT, Perplexity, Gmail, and similar
Redaction & control
- Replaces PII with placeholders (e.g. ***@domain.com)
- Undo / Confirm panel so you restore or keep redaction
File uploads
- Scans PDF, DOCX, XLSX, TXT, CSV, RTF for sensitive data
- Warns or shows redacted preview before submit
Your settings
- Enable or disable per site
- Choose which PII types to detect in extension options
VALUE
Clear boundaries: no cloud, no tracking, no overreach. Use it as a safety layer.
No cloud, no tracking
- All processing is on-device. No data sent to servers.
- No analytics, no account required.
No overreach
- Only replaces detected PII and shows Undo/Confirm UI.
- Does not guarantee 100% detection—use as one layer of control.
WHO IT’S FOR
Anyone who types or pastes sensitive information into web forms, AI chats, or file uploads.
Professionals
- Using ChatGPT, Perplexity, or similar with real client or customer data
Developers
- Pasting logs, configs, or credentials when debugging with AI
Legal, HR, healthcare
- Staff handling documents or correspondence
Privacy-conscious users
- Local, no-account safety net before submitting PII on any site