Prompt Privacy Shield

5.0(

3 ratings

)

Extension Tools5 users

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Overview

Detect and mask sensitive data before sending prompts to AI tools.

Prompt Privacy Shield helps detect and mask sensitive information before you send prompts to AI tools. It is designed as a practical privacy layer for people who use AI assistants, chatbots, and web-based AI platforms in daily work or personal use. The extension runs locally in your browser and helps identify common sensitive data patterns such as email addresses, phone numbers, IBANs, API keys, bank card numbers, crypto wallet addresses (BTC, ETH, LTC, TRX, SOL), SSN and ABA routing numbers, VAT numbers, and custom sensitive words defined by the user. You can use it in three ways: - On supported AI sites, use the floating Clean Prompt button to sanitize your prompt directly before sending - Open the extension popup, paste your text, and click Scan & Clean - Select any text on a page and use "Sanitize & Copy" from the right-click menu Prompt Privacy Shield is rule-based, lightweight, and focused on local privacy protection. It does not use AI or send any data to external servers. Detection is not perfect, so always review sanitized output before sharing sensitive content.

5 out of 5
3 ratings
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Details

Version
1.4.1
Updated
September 1, 2026
Flag concern
Size
42.1KiB
Languages
English
Developer
Email
bbpisgin@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

Prompt Privacy Shield has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Prompt Privacy Shield handles the following:

Personally identifiable information

Financial and payment information

Authentication information

Website content

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

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