Settings — Kwizmo PII Pseudonymizer

The extension replaces names, addresses, ID numbers and other personal data with realistic fake values before text reaches an AI chat, and puts the real values back when you copy the answer. Everything runs in your browser; nothing is sent to Kwizmo or anyone else.

Protection

Protect pasted text on AI chat sites When personal data is pasted Language of your texts

What to replace

Names to always replace

One per line, first name first, e.g. your clients' names. Stored only on this computer.

Never replace these

One per line: your own company, your products, colleagues who are not customers. Case endings are kept with the word. Stored only on this computer.

Getting real values back

When I copy an answer from the page, copy it with the real values Show a "Show real data" button when I select text that contains fake values Remember replacements after the browser is closed (stores your personal data on this computer; off by default)

Sites

Add another site (for example your company's own AI tool). The browser asks you to allow access.

Privacy

Settings are synced with your browser account; names and replacement lists are not. Replacement lists live in memory only and are gone when the browser closes, unless you chose to remember them. The extension makes no network requests.