Growth signalFree or hybridMedium-risk permissions
ChatWall - Anonymise & Mask Private Data (PII) in AI LLM prompts : ChatGPT… icon

ChatWall - Anonymise & Mask Private Data (PII) in AI LLM prompts : ChatGPT…

Secure your LLM prompts. Mask PII & private data locally before sending to ChatGPT. 100% Local Anonymisation, GDPR & sovereignty.

Users51Current public install base
Rating5.0Store average score
Reviews6Public review volume
Manifest versionV3Extension platform version
7-day growth+6Net users gained this week
7-day growth rate+13.3%Relative weekly velocity
Preview

ChatWall - Anonymise & Mask Private Data (PII) in AI LLM prompts : ChatGPT… Media preview

7 assets
Trend

User growth trend

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User Growth Over Time

49495051512026年7月16日2026年7月19日2026年7月21日Latest: 51
Rating trend

7-day rating trend

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7-day rating change

Start
5.00
Latest
5.00
7-day rating change
0.00
4.904.955.005.055.102026年7月16日2026年7月19日2026年7月21日Latest: 5.00
2026年7月16日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

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1-day growthGrowing
+1+2%
7-day growthGrowing
+6+13.3%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

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Version2.0.4
ManifestV3
Size1012KiB
Languages6Deutsch / English / Nederlands +3
Published
Store updated
Last crawled
DeutschEnglishNederlandsespañolfrançaisitaliano
Overview

Product summary

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ChatWall - The Ultimate AI Privacy Firewall & Anonymiser

Secure your AI prompts and maintain digital sovereignty. Mask and anonymise sensitive private data locally on your device before sending it to ChatGPT, Gemini, or other LLMs.

ChatWall is a privacy extension that ensures 100% local processing. We prevent private data leaks and ensure GDPR compliance through real-time anonymisation of PII (Personally Identifiable Information).

Key Advantages:

🛡️ 100% Local Masking: Your data is masked and anonymised locally on your device. Private data never leaves your browser unmasked.

🔄 Smart Unmasking: Seamlessly restores original data in AI responses. Your workflow remains uninterrupted while the LLM works on anonymous tokens.

Reviews

Recent review snapshot

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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text6Synced review bodies
Total ratings / reviews6Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

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Hanin Zenati2026年2月12日
5

Excellent outil d’anonymisation pour l’ingestion de documents dans un chatbot. Détection précise des données sensibles, traitement rapide et fiable, et parfaite conformité RGPD. Un outil efficace, indispensable pour tout projet de chatbot documentaire.

Version 1.0.26Language fr
Julien Hansen2026年2月9日
5

Très bonne extension ! Travaillant avec des données sensibles, l’utilisation d’un chatbot était compliquée. Cette extension etait exactement ce dont j'avais besoin.

Version 1.0.26Language fr
Benoit ORIGAS2026年2月9日
5

Using AI chats daily, this app is fantastic. It saves me a huge amount of time. The interface is clean and intuitive, responses are fast and high-quality. It’s reliable and well thought out. Start using Chatwall and it becomes an essential daily tool.

Version 1.0.26Language en
Olivier Hault2026年2月7日
5

A promising browser extension to protect your privacy!

Version 1.0.25Language en
Slobodan Filipovic2026年2月5日
5

Easy and simple, just what I needed!

Version 1.0.25Language en
Jean-Marie Servais2026年1月18日
5

very useful and easy-to-use extension !

Version 1.0.12Language en