ZeroPersona launches free local AI privacy filter

ZeroPersona has released a free desktop Identity Filter for AI on Windows and macOS that strips personal details from files before they reach tools like ChatGPT, Claude and Gemini. The company is pitching the product as a way to let people use AI on sensitive documents without sending identifying information to the cloud.

Why it matters: - AI users are increasingly sharing sensitive records such as medical reports, tax documents, contracts, financial files and employment information with chatbots and other AI tools. - ZeroPersona's approach is meant to reduce the privacy tradeoff by removing identifying details before data leaves a user's device. - The tool is designed to help people keep the context AI needs while limiting exposure of names, account numbers, addresses and other personal data.

What happened: - ZeroPersona announced public availability of its Identity Filter for AI, a desktop application that de-identifies personal information before users share content with AI services. - The product is available now for Windows and macOS. - The free ZeroPersona Standard version is available to everyday users. - An optional Advanced edition adds productivity, visibility and control features for heavier users.

The details: - The software performs de-identification locally on the user's computer, not in the cloud. - No personal identifying information leaves the device during the process. - The app automatically detects more than 60 types of personal identifying information, including names, addresses, contact information, dates, organizations, account numbers and government identifiers. - The software replaces those details with structured labels such as [PERSON_1]. - The labels are intended to preserve meaning so AI can still distinguish between people, organizations and relationships. - Users review the results before anything is shared. - The product is AI-agnostic and does not depend on the privacy practices of any one AI provider. - ZeroPersona says the goal is to make AI privacy accessible to everyday users, not only organizations with security teams and specialized privacy infrastructure. - The company says the desktop app provides local, automatic, meaning-preserving and human-controlled de-identification before users share information with AI. - ZeroPersona says the product message is: "Share Less. Do More with AI." - The company lists zeropersona.ai as its website and zeropersona.ai/get-zeroPersona for access. - Product screenshots, logos and founder information are available at the company's press page.

Between the lines: - The launch targets a core tension in consumer AI use: the more useful the model is, the more sensitive the input often becomes. - By moving privacy protection earlier in the workflow, ZeroPersona is trying to make data minimization the default rather than an afterthought. - The free tier suggests ZeroPersona is aiming for broad adoption, while the paid edition gives the company a path to monetize power users. - ZeroPersona positions the product against cloud-based privacy tools by keeping the entire de-identification step on-device.

What's next: - ZeroPersona says founder interviews are available upon request. - The company has posted media materials online for further coverage and product review. - As AI use expands in work and personal life, the company is betting that privacy-focused preprocessing will become a standard part of the AI workflow.

The bottom line: - ZeroPersona wants people to use AI on sensitive information without giving up identity control first.