DataMask — safely anonymize your text before copying to AI tools

Extension Tools

Overview

Anonymize selected words on any page and copy a sanitized version to your AI tool. All processing is local.

DataMask helps you share context with AI without sharing secrets. Mask names, amounts, IDs, and other sensitive terms locally in your browser, then copy a clean version to any AI tool. Example: - Before “Our main customer [ACME] has a revenue of 150.000 EUR.” - Rules ACME → customer name 150.000 → MMM - Copy → Paste (result) “Our main customer [customer name] has a revenue of MMM EUR.”

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Details

Version
0.8.3
Updated
August 23, 2025
Flag concern
Size
44.46KiB
Languages
English (United States)
Developer
Email
ms.sorgente@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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