Night's Watch

by Aaradhya Saxena · Privacy & Security

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Local preview-first protection for sensitive text pasted into AI tools.

Users

−1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#288K

#237K among extensions

Version

0.1.0

updated 20 Jul 2026

Users

monthly, 3 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Night's Watch

Night’s Watch adds a local, preview-first review step when you paste text into supported AI tools. It detects candidate sensitive spans with a bundled MiniLM model and narrow rules, then lets you choose what to Mask or Keep before the reviewed text is inserted. It runs locally, sends no pasted text to a remote model or analytics service, and restores the original paste if scanning cannot complete. It is not automatic masking, enterprise DLP, or protection from a malicious destination page.