Barcode Injector

by The Boring Engineer · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A small tool that allows for a barcode scanner to inject a barcode into a website in the background without affecting cursor focus.…

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#355K

#271K among extensions

Version

1.0

updated 4 Dec 2025

Users

monthly, 11 months

Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months

Latest, 16 Oct 2026: 0 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 Barcode Injector

A small tool that allows for a barcode scanner to inject a barcode into a website in the background without affecting cursor focus. NOTES: 1. The target website must be open in a tab of Chrome for the extension 2. The barcode scanner must be set to COM mode, not RS232 or as a keyboard! 2. The extension was developed on a single website for a specific use case and may not function correctly for others. Contact developer for assistance