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Niyantra - AI Chat Security & PII Protection

5.0(

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ExtensionPrivacy & Security2 users
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Overview

Block secrets & PII in ChatGPT, Claude, Gemini, Perplexity, Grok. Auto-redact sensitive data before sending. Shadow AI detection.

Ever accidentally pasted your API key, database password, or authentication token into ChatGPT or Claude or any llm? You're not alone. Guardflow is a free browser extension that detects and blocks potential secret leaks before you send them to AI chat services. It works locally on your device—no data ever leaves your browser.

Details

  • Version
    2.3.0
  • Updated
    February 16, 2026
  • Offered by
    deepakk5893
  • Size
    130KiB
  • Languages
    English
  • Developer
    Deepak Khandelwal
    C-13 Swarn Park mundka west delhi NR DS sainik public school Delhi, Delhi 110041 IN
    Email
    deepakk5893@gmail.com
    Phone
    +91 85058 57081
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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