GramGuardian Printer

Name: GramGuardian Printer
Author: usmanmalik748

Silent label printing for GramGuardian

As of June 2026, GramGuardian Printer has 21 users in the Productivity category.

usmanmalik748 Productivity

Chrome Web Store ↗.crx

Users+16.7%

Rating0%

—

— reviews

Reviews0%

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Version

1.0.5

Manifest V3

History

6 snapshots

Tracking since Apr 7, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 7, 2026	18	—	—	1.0.5
Apr 21, 2026	17	—	—	1.0.5
May 1, 2026	20	—	—	1.0.5
May 9, 2026	20	—	—	1.0.5
May 26, 2026	23	—	—	1.0.5
Jun 5, 2026	17	—	—	1.0.5
Now	21	—	—	1.0.5

Permissions & access

Permissions: storage
Host access: http://127.0.0.1:16330/*, http://localhost:16330/*

Screenshots

About

This extension communicates with a locally installed printer service running on the user’s computer to enable secure, silent label printing. The local service is responsible for:

• Sending print jobs to locally connected label printers
• Retrieving the list of installed printers
• Performing automated printing without additional user interaction

Chrome extensions cannot directly access local printers or operating system print services. To work around this limitation, the extension communicates with a trusted local service via localhost, which handles all printer-related operations on the user’s machine.

All communication occurs locally between the extension and the printer service using http://localhost. No personal data is collected, stored, or transmitted to external servers. The extension only sends printer commands and status requests explicitly initiated by the user.