SecretGuard

Extension Privacy & Security3 users

Overview

Automatically detects and masks sensitive data (PII, API keys, secrets) across AI chat platforms.

Protect Your Secrets While Talking to LLMs Ever pasted something sensitive—like your credit card number, API key, or personal ID—into ChatGPT by mistake? You’re not alone. That’s exactly why we built SecretGuard, a smart Chrome extension that automatically detects and masks your sensitive data before it reaches the AI. Imagine chatting freely with ChatGPT without worrying about exposing private info. SecretGuard scans your input in real time, finds confidential data (like PII, access keys, and tokens), and replaces it with secure placeholders — keeping your conversations safe without breaking the context. Currently supports ChatGPT Masks PII and sensitive keys instantly Works automatically—no setup needed. Just Install If you’re a frequent ChatGPT user who values privacy, SecretGuard is your quiet companion—protecting your data while you stay focused on what matters.

0 out of 5
No ratings
Learn more about results and reviews.

Details

Version
2.1.0
Updated
September 4, 2026
Flag concern
Offered by
Prashant Raj Bista
Size
36.37KiB
Languages
English
Developer
Email
prashant.bista.18@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

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.

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

AI Guardian

0.0

Prevents sensitive data leaks to AI chatbots.

KanActive AI Lite

5.0

Checks popular AI tools like ChatGPT, Claude, DeepSeek, and Google Gemini for sensitive data in user input and redacts

OmniShield - AI Privacy

5.0

Mask API keys, passwords, and personal data in AI chats before they leave your browser. Runs 100% on-device.

ClipSafe - Sensitive Data Protector

4.5

Protects sensitive data by automatically detecting and sanitizing API keys, passwords, and emails when pasting into AI chats.

SecureGPT — LLM Data Protection

5.0

Prevent leaks into generative tools. Detect and mask PII, secrets, and confidential information on major platforms.

Vigil

0.0

Detects sensitive data like emails, passwords, and API keys before they are submitted to AI chatbots.

AIWarden Personal Companion

0.0

Protects PII, credentials, and confidential terms from AI chat interfaces by pairing with AIWarden Personal.

Paste Protector - Guard Sensitive Data

5.0

Automatically protects sensitive data (API keys, passwords, secrets) when pasting. Set custom rules with regex support.

PromptVerify – Verify Sensitive Data Before You Send

5.0

Automatically verify prompts and files for API keys, passwords, tokens, and other sensitive data before they reach AI. 100% local.

GPT Privacy: Anonymize your Chat GPT prompts

5.0

Anonymize your Chat GPT prompts and safeguard your privacy. Automatically swap your prompts data with custom placeholders.

Anonym.Legal

5.0

Anonymize personal data before it reaches your AI chat assistant. Encrypt PII, auto-decrypt responses. Privacy by design.

MaskIt - Protect Sensitive Data

3.0

MaskIt alerts you and masks sensitive data when pasted into AI tools like ChatGPT, Gemini, and Claude.