# Privatiser

> Anonymize sensitive data before pasting into AI chats. Redacts IPs, API keys, passwords, PII, and cloud identifiers. Auto-restores originals when you copy the AI response. 100% local — nothing leaves your browser.

Canonical page: [https://chrome-stats.com/d/privatiser](https://chrome-stats.com/d/privatiser)

## Overview

- **ID:** `privatiser`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Privatiser
- **Category:** privacy-security
- **Daily users:** 7
- **Weekly downloads:** 3
- **Version:** 0.6.0
- **Last updated:** 2026-04-05
- **First published:** 2026-02-15
- **Size:** 36 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/privatiser/)
- **Website:** [https://privatiser.net](https://privatiser.net/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/privatiser/privacy/](https://addons.mozilla.org/firefox/addon/privatiser/privacy/)

## Description

Privatiser automatically anonymizes sensitive content when you paste into AI chat sites like ChatGPT, Claude, Gemini, and Copilot.

HOW IT WORKS:
• Paste into any supported AI chat — sensitive data is automatically replaced with consistent pseudonyms
• The AI can still understand and help with your text because the structure is preserved
• Copy the AI's response — original values are automatically restored to your clipboard

WHAT IT DETECTS:
• Secrets: API keys (AWS, OpenAI, GitHub, Slack), JWTs, bearer tokens, PEM keys, connection strings, SSH keys
• Network: IPv4 addresses, domain names, email addresses, MAC addresses, internal URLs
• PII: Phone numbers (US/UK), credit cards (Luhn-validated), Social Security numbers, passport numbers, IBANs
• Cloud: AWS account IDs, ARNs, S3 buckets, Azure subscription IDs, GCP project IDs
• Identifiers: UUIDs

FEATURES:
• Auto-anonymize on paste into AI chat sites
• Auto-restore originals when copying AI responses
• Right-click context menu for manual anonymize/deanonymize
• Toggle pattern categories on/off (Secrets, Network, PII, AWS, Cloud, Identifiers)
• Allowlist specific values to skip
• Built-in anonymize/deanonymize tool in the popup
• Mapping table to see what was replaced

PRIVACY:
• 100% local processing — no data is sent anywhere
• No analytics, no telemetry, no external requests
• Mappings stay in your browser session only

SUPPORTED SITES:
• ChatGPT (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/20e01e30ea25078cea902794aa1e958707e366e9d854536f80d3480d0584470a/http%3A//chat.openai.com" rel="nofollow">chat.openai.com</a>, <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/68a188960f04e2a84c1f04ab562a849360a490d4e86c75e7c7be3ab59437f37d/http%3A//chatgpt.com" rel="nofollow">chatgpt.com</a>)
• Claude (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/749f55679c25c240feed4c33d337c9a6fd364a96bdf82dafdc769bc8883d8fcd/http%3A//claude.ai" rel="nofollow">claude.ai</a>)
• Gemini (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/187ed18c48fe4e37708681edcdd7edf8bc86c3385debd75875ddac265b398f10/http%3A//gemini.google.com" rel="nofollow">gemini.google.com</a>)
• Copilot (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/fada046be9dea74ac8535e1a6c107d03d0051b446661545d54c6a30502a58ac4/http%3A//copilot.microsoft.com" rel="nofollow">copilot.microsoft.com</a>)

Website: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/bc8ed648133ec0c5a58d30d73c21aacc28f7169a5376a47b9e41e81d1f68bb09/https%3A//privatiser.net" rel="nofollow">https://privatiser.net</a>

## Rankings

- #39,456 — Overall

## Permissions and access

### Permissions

- `menus`
- `storage`
- `activeTab`

### Content script matches

- `chat.openai.com`
- `chatgpt.com`
- `claude.ai`
- `gemini.google.com`
- `aistudio.google.com`
- `notebooklm.google.com`
- `copilot.microsoft.com`
- `www.bing.com`
- `grok.com`
- `x.com`
- `perplexity.ai`
- `www.perplexity.ai`
- `chat.mistral.ai`
- `meta.ai`
- `www.meta.ai`
- `deepseek.com`
- `chat.deepseek.com`
- `character.ai`
- `www.character.ai`
- `poe.com`
- `you.com`
- `pi.ai`
- `kimi.ai`
- `groq.com`
- `openrouter.ai`
- `cohere.com`
- `coral.cohere.com`
- `phind.com`
- `huggingface.co`
- `together.ai`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Request access to the following domains: openai.com, chatgpt.com, claude.ai, google.com, microsoft.com, bing.com, grok.com, x.com, perplexity.ai, mistral.ai, meta.ai, deepseek.com, character.ai, poe.com, you.com, pi.ai, kimi.ai, groq.com, openrouter.ai, cohere.com, phind.com, huggingface.co, together.ai
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/privatiser)