PHI Mask
phimask.comAbout
PHI Mask is a browser-based tool that detects and reversibly masks personal and health identifiers in pasted text, screenshots, and PDF files. Users approve the detected names, dates, and identifiers, download a masked copy, and can later restore the original values on-device after pasting a response back. Processing runs locally in the browser with no content uploaded, and the tool is positioned for routing sensitive documents through AI assistants. Personal use is free; commercial use is licensed by subscription.
Key facts
Status
Active
Founded
2026
Headquarters
Edmonton, Canada
Target market
Law Firms and Corporate Legal
Revenue model
Subscription and Licensing
Total funding
-
Company references
External references
Cite this entry
[1]Bluebook:Stanford Ctr. for Legal Informatics (CodeX), CodeX TechIndex: PHI Mask, https://techindex.law.stanford.edu/companies/phi-mask (last visited August 12, 2026).
[2]APA:Stanford Center for Legal Informatics (CodeX). (n.d.). PHI Mask. In CodeX TechIndex. Retrieved August 12, 2026, from https://techindex.law.stanford.edu/companies/phi-mask
[3]BibTeX:@misc{techindex_company_17267,
author = {{Stanford Center for Legal Informatics (CodeX)}},
title = {{CodeX TechIndex: PHI Mask}},
howpublished = {CodeX TechIndex},
url = {https://techindex.law.stanford.edu/companies/phi-mask},
urldate = {2026-08-12}
}
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Entry maintained by Stanford CodeX. Last reviewed August 2026.Suggest an update