Caviard – Redact personal information (PII) in ChatGPT and DeepSeek

Tracking since Apr 7, 2026.

Changelog

• May 18, 2026
  description

  Redact sensitive and personal information while using ChatGPT or DeepSeek. 
  
  Caviard is a Chrome extension that automatically redacts sensitive and personal information (PII) before you send prompts to AI services, ensuring privacy without compromising functionality.
  
  Everything runs locally in the browser, so no data is sent away.
  
  All data is stored on your computer, without being shared with any AI or other third parties. 100% secure.
  
  🔒 Key Features:
  ✔ Real-Time Protection: Instantly detects and masks personally identifiable information (PII) before it reaches AI models.
  ✔ 100% Local Processing: No data leaves your browser—Caviard.ai ensures total privacy with zero external storage.
  ✔ Seamless Integration: Works directly in ChatGPT and DeepSeek without affecting your experience.
  ✔ Smart Data Masking: Replaces sensitive details with realistic placeholders while maintaining text flow.
  ✔ Customizable Rules: Define your own patterns for added protection.
  ✔ One-Click Toggle: Easily switch between masked and original text using a simple keyboard shortcut (Alt+R).
  
  🛡 How It Works:
  1️⃣ Detect – Caviard scans your text in real time, identifying sensitive data using advanced pattern recognition.
  2️⃣ Mask – Sensitive information is replaced with anonymized placeholders, keeping your text readable and natural.
  3️⃣ Translate – Toggle between the masked and original text at any time, with all data stored securely on your device.
  
  👉 Add Caviard to Chrome and take control of your data privacy.

  Redact sensitive and personal information while using ChatGPT or DeepSeek. 
  
  Caviard is a Chrome extension that automatically redacts sensitive and personal information (PII) before you send prompts to AI services, ensuring privacy without compromising functionality.
  
  Everything runs locally in the browser of your computer, so no data is sent away.
  
  All data is stored on your computer, without being shared with any AI or other third parties. 100% secure.
  
  🔒 Key Features:
  ✔ Real-Time Protection: Instantly detects and masks personally identifiable information (PII) before it reaches AI models.
  ✔ 100% Local Processing: No data leaves your browser. Caviard.ai ensures total privacy with zero external storage.
  ✔ Seamless Integration: Works directly in ChatGPT and DeepSeek without affecting your experience.
  ✔ Smart Data Masking: Replaces sensitive details with realistic placeholders while maintaining text flow.
  ✔ Customizable Rules: Define your own patterns for added protection.
  ✔ One-Click Toggle: Easily switch between masked and original text using a simple keyboard shortcut (Alt+R).
  
  🛡 How It Works:
  1️⃣ Detect – Caviard scans your text in real time, identifying sensitive data using advanced pattern recognition.
  2️⃣ Mask – Sensitive information is replaced with anonymized placeholders, keeping your text readable and natural.
  3️⃣ Translate – Toggle between the masked and original text at any time, with all data stored securely on your device.
  
  👉 Add Caviard to Chrome and take control of your data privacy.

• May 18, 2026
  host_permissions

  *://chatgpt.com/*, *://*.openai.com/*, *://chat.deepseek.com/*, *://deepseek.com/*, https://caviard.ai/*, https://www.caviard.ai/*

  *://chatgpt.com/*, *://*.openai.com/*, *://chat.deepseek.com/*, *://deepseek.com/*, https://caviard.ai/*, https://www.caviard.ai/*, http://localhost/*, http://127.0.0.1/*

Permissions & access

Permissions

tabsstorageactiveTab

Host access

*://chatgpt.com/*, *://*.openai.com/*, *://chat.deepseek.com/*, *://deepseek.com/*, https://caviard.ai/*, https://www.caviard.ai/*, http://localhost/*, http://127.0.0.1/*

Screenshots

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