Browser DLP: Protect Data in Web Applications
Browser-based data loss prevention without agent installation. The Chrome Extension detects and anonymizes sensitive data before it leaves your browser — protecting AI chats, web forms, and file uploads instantly.
Latest Version
AI Platforms
Entity Types
Languages
Browser DLP Features
Enterprise-grade data protection without enterprise complexity:
No Agent Installation
Install the Chrome Extension and start protecting data immediately. No IT deployment required.
285+ Entity Types
Automatically detect names, emails, SSNs, credit cards, IBANs, and 285+ other PII types.
File Anonymization
Anonymize .txt, .md, .csv, .json, .xml, .yaml, .log files before uploading (max 50KB).
Reversible Encryption
De-anonymize responses to restore original values. Unlike permanent redaction, nothing is lost.
48 Languages
Multi-language PII detection including RTL languages (Arabic, Hebrew, Persian, Urdu).
Works Everywhere
Chrome and Edge browsers supported. Works on any website where you type sensitive data.
Supported AI Platforms
The extension automatically activates on these AI chat platforms:
How Browser DLP Works
1. Detect
As you type or paste, the extension scans for 285+ PII types using regex + NLP detection.
2. Anonymize
Click "Anonymize" to replace PII with tokens. The AI only sees anonymized data.
3. De-anonymize
AI responds with tokenized data. The extension restores original values automatically.
Supported File Formats
Anonymize files before uploading to AI tools:
Maximum file size: 50KB. For larger files, use the Desktop App.
Browser DLP vs Enterprise DLP
| Feature | Browser DLP | Enterprise DLP |
|---|---|---|
| Deployment Time | Minutes | Weeks/Months |
| Agent Installation | Not required | Required on all devices |
| IT Involvement | Minimal | Extensive |
| Price | €3/mo | $800+/mo |
| Reversible Encryption | Rarely | |
| AI Chat Protection | Limited |
Frequently Asked Questions
What is browser DLP?
Browser DLP (Data Loss Prevention) protects sensitive data directly in the browser without requiring agent installation on endpoints. It detects and prevents data leaks as users interact with web applications, AI chatbots, and online forms.
How is this different from enterprise DLP?
Traditional enterprise DLP requires agent installation on every device, complex policy configuration, and IT deployment. Browser DLP via Chrome Extension works instantly — install and start protecting data in minutes, not months.
Which browsers are supported?
The Chrome Extension works in Google Chrome and Microsoft Edge browsers. Both use the same Chromium engine, so the extension is fully compatible with both.
Does the extension see all my browsing?
No. The extension only activates on supported AI chat sites (ChatGPT, Claude, Gemini, DeepSeek, Perplexity, Abacus.ai). It does not monitor other websites or send any data to our servers without your explicit action.
What file formats can be anonymized?
The extension supports .txt, .md, .csv, .json, .xml, .yaml, and .log files up to 50KB. For larger files or document formats like .docx, use the Desktop App or Office Add-in.
Get Browser DLP in Minutes
No agents. No IT deployment. Install the Chrome Extension and start protecting data instantly.