Overview
Protect your secrets — intercept and sanitize pastes before they reach chatbots or LLMs
PasteGuard is a privacy-first Chrome extension that protects you from accidental data leaks when pasting sensitive information into AI chatbots, LLMs, and search engines. It can be configured to detect patterns like API keys, emails, credentials, and replaces them with safe dummies before they leave your device. Why install PasteGuard? 🔒 Data Leak Prevention – Stop exposing secrets to AI tools, forms, and shared platforms. ⚙️ Custom Rules – Define literal or regex-based replacements; trigger on copy or paste. 🧠 Smart Field Detection – Automatically allows safe pastes in login, OTP, or password fields. 🌐 Domain Whitelist – Keep trusted sites like password managers and cloud consoles unaffected. 🧩 Local & Private – All processing happens on your device — nothing ever leaves your browser. Ideal for: Developers handling API keys, professionals sharing client data, or anyone who values clipboard privacy. PasteGuard works transparently across all websites, with minimal permissions and zero tracking.
Details
- Version1.0.3
- UpdatedDecember 7, 2025
- Offered byFuzail Haaris
- Size45.31KiB
- LanguagesEnglish
- Developer
Email
pasteguard22@gmail.com - Non-traderThis 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
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
