Privacy Protection for AI Chatbots
Outomaties persoonlike inligting opspoor en anonimiseer voordat jy boodskappe na ChatGPT en Perplexity AI stuur. Dieselfde kragtige API as ons Desktop App - nou in jou blaaier.
Get the Chrome Extension
v1.1.37 · Developer Preview
Laai die ZIP-lêer af en pak dit uit na 'n lêergids. Geen Chrome Web Store nodig - gratis om te gebruik.
Laai af vir ChromeInstallation Instructions
- 1Laai die ZIP-lêer af en pak dit uit na 'n lêergids
- 2Open Chrome and navigate to chrome://extensions
- 3Enable "Developer mode" using the toggle in the top-right corner
- 4Click "Load unpacked" and select the extracted folder
- 5The extension is now installed! Click the extension icon and sign in with your anonym.legal account
Chrome Web Store approval is in progress. Once published, the extension will be available for automatic installation.
Supported AI Platforms
The extension works with major AI chat platforms and can be extended to any website
ChatGPT
chatgpt.com
Perplexity
perplexity.ai
Claude
claude.ai
Gemini
gemini.google.com
DeepSeek
chat.deepseek.com
Abacus.ai
chatllm.abacus.ai
Custom connectors can be developed for any website. Contact us for enterprise integration with your internal AI tools.
Core Features
Same powerful features as our Desktop App - powered by the same API
Real-Time Interception
Automatically intercepts messages before they're sent to AI. No manual copy-paste required.
- Intercepts on Send button click
- Works with Enter key submission
- No workflow disruption
- Instant PII detection
Hybrid Detection Engine
Detects 285+ entity types across 48 languages using deterministic regex + NLP patterns with configurable confidence thresholds.
- 285+ entity types
- 48 language support
- Context-aware recognition
- Adjustable sensitivity
Preview Before Send
Review detected PII in a preview modal before sending. Toggle entities, change methods, select presets.
- Entity-by-entity control
- Method selection per message
- Preset quick-switch
- Encryption key selector
Response De-anonymization
Encrypted values in AI responses are automatically decrypted and displayed with visual highlighting.
- Auto-decrypt responses
- Visual highlighting
- Toggle original/encrypted
- Copy decrypted values
5 Anonymization Methods
Choose the right method for each message: Encrypt (reversible), Replace, Mask, Redact, or Hash.
- Encrypt with personal keys
- Replace with fake data
- Mask partially
- Redact completely
Compliance Presets
Pre-configured detection profiles synced from your account. GDPR, HIPAA, PCI-DSS, and country-specific presets.
- 85+ country presets
- GDPR/HIPAA ready
- Custom presets
- Searchable selector
File Anonymization
Anonymize text files before uploading to AI chats. Supports .txt, .md, .csv, .json, .xml, and more.
- Drag-and-drop files
- Preview before upload
- De-anonymize in responses
- Up to 50KB files
48 Languages
Full PII detection support for 48 languages including RTL languages (Arabic, Hebrew, Persian, Urdu).
- Auto language detection
- Multi-language messages
- RTL support
- Regional entity formats
5 Anonymization Methods
Same methods as Desktop App and Office Add-in - choose based on your compliance requirements
Encrypt
Reversible with key
Replace
Fake data
Mask
Partial hide
Redact
Complete removal
Hash
SHA-256
Intelligent De-anonymization
When AI responds with encrypted values, the extension automatically decrypts and highlights them
Auto-Decrypt
Both user messages and AI responses automatically decrypted
Visual Highlight
Green gradient with entity badges for easy identification
Toggle View
Switch between original and encrypted values instantly
Copy Buttons
Copy individual values or entire decrypted messages
Rich Tooltips
Hover to see entity type, key name, and encrypted value
Zero-Knowledge Security
Your password never leaves your device - same security as Desktop App
Enterprise Deployment
Deploy the extension organization-wide with enforced policies, managed presets, and centralized encryption keys
Admin Enforcement
IT administrators can enforce protection policies, preventing users from disabling anonymization on approved sites.
Managed Presets
Deploy organization-specific presets that define which entities to detect and how to anonymize them.
Encryption Policies
Enforce encryption method with organization-managed keys. Ensure all AI interactions use reversible anonymization.
Custom Entities
Define custom entity patterns for internal identifiers, project codes, or proprietary data formats.
Audit Logging
Track anonymization events for compliance reporting. Integration with SIEM systems available.
Bulk Deployment
Deploy via Group Policy, MDM, or enterprise browser management. Pre-configured with organization settings.
Custom Extension Packaging
We can package the extension with your organization's branding, pre-configured settings, and locked-down policies.
- Custom branding and icons
- Pre-configured API credentials
- Enforced site restrictions
- Locked anonymization methods
- Mandatory encryption keys
- Disabled user overrides
- Silent installation support
- Automatic updates from your server
Current & Planned Features
The extension is actively developed with new features planned based on user feedback
Currently Available (v1.0.141)
- Text message anonymization
- File anonymization (.txt, .md, .csv, .json, .xml, .yaml)
- 5 anonymization methods
- Real-time response decryption
- 85+ country presets
- 48 language support
- Encryption key management
- Toggle original/encrypted view
Planned (Roadmap)
- All file formats (PDF, DOCX, XLSX) like Desktop App
- Batch file processing
- Image anonymization
- Chrome Web Store publication
- Firefox and Edge extensions
- More AI platform connectors
- Offline mode with local cache
- Advanced analytics dashboard
Powered by the Same API
The Chrome Extension uses exactly the same API as our other products. If you're already using anonym.legal, the extension works with your existing presets, encryption keys, and settings.
Plan Availability
The Chrome Extension is available on all paid plans
Free plan users can upgrade to access the Chrome Extension. Enterprise plans include custom deployment support.
Data Loss Prevention Built for Browser-Based AI
Traditional enterprise DLP was designed for file transfers and email — not for the new reality where employees type sensitive data directly into ChatGPT, Claude, and Gemini. anonym.legal's Chrome Extension delivers DLP where the data actually leaks: inside the browser, before the prompt reaches the AI provider.
of employees paste sensitive data into AI tools (LayerX 2025)
of data exfiltration now happens via AI tools
to deploy vs weeks for enterprise DLP
Frequently Asked Questions — Browser DLP for AI
Hoe keer ek dat my span per ongeluk kliëntedata in ChatGPT plak?
anonym.legal se Chrome-uitbreiding onderskep die klembordinhoud voordat dit by AI-kletsbots (ChatGPT, Claude, Gemini, DeepSeek, Perplexity) kom, en detecteer en vervang outomaties PII met geanonimiseerde tokens. PII-detectie gebruik anonym.legal se EU-gehoste API — geen data word na die AI-verskaffer gestuur totdat dit gesaniteer is nie. Die uitbreiding werk deursigtig, en vereis geen werksvloei-wijzigings van jou span nie.
Kwaadwillige Chrome-uitbreidings het 900,000 ChatGPT-gesprekke gesteel — hoe weet ek 'n privaatheidsuitbreiding is veilig?
anonym.legal se Chrome-uitbreiding gebruik Manifest V3 (die nuutste Chrome-sekuriteitsstandaard) met minimale toestemmings — dit aktiveer slegs op AI-kletsbot-webwerwe wat jy eksplisiet inskakel. PII-detectie gebruik anonym.legal se EU-gehoste API met 'n zero-knowledge ontwerp: teks word in geheue geanaliseer en nooit gestoor nie. Die uitbreiding se optional_host_permissions-model beteken dit kan nie toegang tot enige webwerf verkry wat jy nie eksplisiet goedgekeur het nie.
Kan ek ChatGPT gebruik vir kliëntondersteuning sonder om GDPR te oortree?
anonym.legal se Chrome-uitbreiding anonimiseer kliënt PII voordat dit ChatGPT bereik, en transformeer werklike name, adresse, en identifiseerders in geanonimiseerde tokens. Aangesien slegs gesaniteerde teks OpenAI se bedieners bereik, word geen persoonlike data deur die AI-verskaffer verwerk nie — wat die GDPR-data-oordrag bekommernis uitskakel. Die omkeerbare enkripsie-funksie (op betaalde planne) laat toe dat oorspronklike name in ChatGPT se antwoord herstel word vir die finale kliëntkommunikasie.
Hoe keer ek dat werknemers per ongeluk kliënt PII aan ChatGPT in ondersteuningsantwoorde stuur?
Die Chrome-uitbreiding detecteer outomaties PII in teks wat aan AI-kletsbots ingedien word en vervang dit met geanonimiseerde tokens voordat dit ingedien word. Dit gebeur deursigtig — werknemers tik of plak normaal, en die uitbreiding onderskep die inhoud op die blaaiervlak. Ondersteun ChatGPT, Claude, Gemini, DeepSeek, en Perplexity met per-webwerf aktiveringsbeheer.
Hoe verifieer ek dat 'n Chrome privaatheidsuitbreiding nie self my data versamel nie?
anonym.legal se Chrome-uitbreiding gebruik Manifest V3 met optional_host_permissions — dit kan nie toegang tot enige webwerf verkry tensy jy eksplisiet toestemming gee via die uitbreiding se pop-up nie. PII-detectie vind plaas via anonym.legal se EU-gehoste API met 'n zero-knowledge argitektuur: teks word in transito geanaliseer en nooit gestoor nie. Die uitbreiding vra geen agtergrond data-insamelings toestemmings nie en aktiveer slegs op AI-kletsbot-webwerwe wat jy ingeskakel het.
Ontwikkelaars plak omgewing veranderlikes en geheime in Claude vir foutopsporing — hoe vang ons dit op blaaiervlak?
Die Chrome-uitbreiding detecteer API-sleutels, JWT-token, databasisverbindingstrings, en omgewing veranderlikes in teks wat aan AI-kletsbots ingedien word, en vervang dit met veilige plekhouers voordat dit oorgedra word. Vir Claude spesifiek, bied die MCP-bediener dieper integrasie op die AI-gereedskapvlak. Saam skep hulle 'n twee-laag verdediging teen toevallige geheime blootstelling in ontwikkelaar werksvloei.
Ons moet kliniese gevalle met 'n AI deel vir leer — maar pasiëntname en geboortedatums kan nie ingesluit word nie. Hoe?
Die Chrome-uitbreiding detecteer outomaties pasiëntname, geboortedatums, MRN's, en ander PHI voordat teks by die AI-kletsbot kom. Klinici plak die gevallestudie normaal — die uitbreiding onderskep en anonimiseer alle PHI in werklike tyd, en stuur slegs de-geïdentifiseerde teks na die AI. Dit stel AI-geassisteerde kliniese leer in staat terwyl HIPAA de-identifikasie vereistes gehandhaaf word.
From the Blog
View all articlesAI Coding Assistants Leak Production PII
Unit test fixtures with real customer records. Log files with production data for debugging. GitHub found 39 million secrets leaked in 2024.
Internal Wiki PII: Confluence Customer Data
Support teams document processes with screenshots of customer accounts. Over 3 years, that's thousands of GDPR data minimization violations in your.
Screenshot PII: Leaks in Internal Tools
Slack, Teams, Jira, and email regularly receive screenshots containing customer PII. This access-control violation bypasses every DLP tool.
Interested in the Chrome Extension?
Contact us to request testing access or discuss enterprise deployment options. We'll help you evaluate the extension for your organization's AI privacy needs.