VYROX POS Printer Connector

About

VYROX Printer Connector bridges your browser with your local USB thermal printer, enabling direct printing from any web page without cloud services or print dialogs.

Designed for businesses using ESC/POS thermal printers (receipt printers), this extension detects printable content on web pages and sends it straight to your connected USB printer through a lightweight native host application.

How it works: The extension scans web pages for designated print content areas. When found, a floating print button appears, giving you one-click printing. It also intercepts existing print buttons on pages, routing print jobs through your thermal printer instead of the browser's default print dialog.

For developers integrating with their own web apps, simply wrap your print content in an element with the id "vyrox_printer_connector" or the class "vyrox_printer_connector". The extension automatically converts your HTML layout into formatted ESC/POS text, handling alignment, bold text, large text, table formatting, separators, and paper cut commands.

Key features: One-click thermal printing from any web page. Automatic HTML-to-ESC/POS text conversion with support for alignment, bold, and sizing. Works with existing print buttons on pages. Real-time connection status and print feedback. Native messaging for fast local communication with zero cloud dependency. Developer-friendly with custom element selectors and a JavaScript event API.

Setup requires installing the VYROX Printer Connector native host application on your Windows computer. The extension's welcome page guides you through the entire process in five steps.
Privacy focused: All data stays on your local machine. Print content is sent directly from your browser to your USB printer through the native host. Nothing is transmitted to external servers.