CloakDLP

by Max Ivankovsky · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Detects a credit card number as you type it and can block submission. Only a redacted last-4 + domain go to your local console.

Users

+1 in 30 days

Rating

5.0 / 5

+5.00 in 30 days

Ratings

+2 in 30 days

Store rank

#278K

#231K among extensions

Version

1.1.0

updated 17 Aug 2026

Users

monthly, 2 months

Latest, 18 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 18 Oct 2026: 2 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 CloakDLP

Detects a credit card number the moment it's typed into a checkout form, and reports it to your own local CloakDLP console running on your PC. There is no CloakDLP-operated server anywhere, because none exists. Blocks the submission outright if your policy says to. The full card number never leaves your browser; only a redacted last-4 and the page's domain are ever recorded. Requires the free CloakDLP desktop app (github.com/MAXIVA11/CloakDLP) running locally to pair with. Open source, MIT licensed.