ExtSpot
PrivatePrompt Guard icon

PrivatePrompt Guard Chrome Extension Analysis

Privacy, Security & Ad Blockers

Chrome extension ID: chgdjaaakcimddffoeepcnnfifbdobpi

This browser extension monitors prompt input fields on AI chat websites to identify potentially sensitive data like API keys, IBANs, and PII. It provides a warning mechanism that allows users to anonymize or cancel sensitive prompts locally, ensuring data does not reach cloud AI servers inadvertently.

Developer:mapicalloperez1971.apps
Version:0.1.4
Size:27.4KiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

5

Rating

★ —

0 reviews

Languages

1 locales

Includes English

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

No review samples found

Macro category

Privacy, Security & Ad Blockers

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

PrivatePrompt Guard is positioned as a local privacy layer that scans AI prompts for sensitive information before they are transmitted. It emphasizes on-device processing to prevent accidental data leaks in major AI chat interfaces.

Inferred product pattern

On-device local input monitor for AI web interfaces.

Review-backed pain points

Review-backed data is not available.

Observed feature gaps

The developer explicitly acknowledges the tool is not an enterprise-grade Data Loss Prevention (DLP) solution and may miss certain secrets.

Tags
Data PrivacyPrompt SecurityDLPAI SafetySensitive Data
Target users

- Software Developers

- Enterprise Employees

- Privacy-conscious AI Users

Primary use cases

- Preventing accidental pasting of API keys

- Masking personal identifiers before AI processing

- Monitoring sensitive communications in AI chat tools

Positive themes

No positive theme data.

Negative themes

No negative theme data.

Observed friction

- No pricing information provided in the store listing; appears to be a free utility.

Evidence boundary: The analysis is based on the provided long description and developer metadata. No user-generated content or reviews were available for evaluation. The lack of user reviews prevents assessment of real-world performance, false positive rates, or UI/UX stability.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Review-backed data is not available.

Reliability

Review-backed data is not available.

Privacy

Review-backed data is not available.

Access & pricing

- No clear monetization signal

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 4

- Videos: 0

- Languages: 1

Trust signals

- Privacy policy

- Developer contact

- Official website

- Support link

Store metadata

- Version: 0.1.4

- Size: 27.4KiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

prevent data leakage AIprotect sensitive data ChatGPTAI privacy extensionlocal prompt scanner

Comparison

enterprise DLP alternativeAI data redaction tool

Problem

accidental data sharingprompt security riskleaking credentials to AI

Alternative

data privacy toolsbrowser security extension

Similar extensions

Jump to related discovery paths:

More in toolsMore from this developer

Screenshots

PrivatePrompt Guard screenshot
PrivatePrompt Guard screenshot
PrivatePrompt Guard screenshot
PrivatePrompt Guard screenshot

Links

Website: ai4context.com

Privacy policy: https://mapicallo.github.io/PrivatePromtGuard/apps/extension/public/privacy-en.html

Support links: https://github.com/mapicallo/PrivatePromtGuard/issues

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