Prompt Shield

5.0(

2 ratings

)

Extension Privacy & Security4 users

Item media 4 (screenshot) for Prompt Shield

Item media 1 (screenshot) for Prompt Shield

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Overview

One-click local redaction + disclosure with an audit log for AI chatboxes.

Prompt Shield helps you protect sensitive information when using AI assistants. WHAT IT DOES: Automatically detects and redacts emails, phone numbers, credit cards, API keys, social security numbers, and custom terms before you send prompts to ChatGPT, Claude, and other AI services. WHY YOU NEED IT: Every day, people accidentally leak confidential client data, API keys, and personal information to AI chatbots. Prompt Shield gives you a safety net — review and redact sensitive data with one click before it's sent. HOW IT WORKS: 1. Type your prompt (with or without sensitive data) 2. Click "Redact & Label" button 3. Review the redaction preview (see exactly what changed and why) 4. Apply to editor or copy to clipboard FEATURES: • Automatic detection of sensitive data types • Transparent diff view showing what was redacted and why • Customizable disclosure labels • Audit log of all redactions with timestamps • Custom term support (add your own terms to redact) • 100% local processing — no data sent to external servers PRIVACY & SECURITY: All processing happens entirely in your browser. Zero data is collected, stored remotely, or sent to any external service. PERFECT FOR: Consultants, lawyers, financial advisors, developers, healthcare professionals, and anyone handling confidential information. Try it free — no signup required.

5 out of 5
2 ratings
Learn more about results and reviews.

Details

Version
0.2.1
Updated
October 27, 2025
Flag concern
Offered by
alecsorenpedersen
Size
39.21KiB
Languages
English (United Kingdom)
Developer
Email
alecsorenpedersen@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

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

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