Remove personal info
from LLM, Dataset
MaskCopy runs silently on your desktop, intelligently detecting and masking personal and company information from your LLM, Datasets.
Privacy-first,
zero compromise.
Every time you paste text into an AI tool, you risk exposing sensitive data. MaskCopy stops that leak before it happens.
Names & People
Detects full names, first names, and last names using NLP — even in natural language sentences, not just structured fields.
Companies & Orgs
Identifies company names, organisation suffixes (Inc, LLC, Corp), universities, and well-known brand names automatically.
Emails & Phones
Regex-powered detection for email addresses and phone numbers in any format — international, with dashes, dots, or parentheses.
Locations
Catches city/country pairs and location references following prepositions like "in", "from", or "at" in plain text.
Amounts & Dates
Masks dollar amounts, revenue figures, and full or partial dates — protecting financial and time-sensitive business details.
100% Offline
All processing happens locally on your machine. No data is ever sent to a server. Your sensitive text never leaves your device.