Industry printing

and more from your web browser.

Download now

Watch how


Print to popular hardware

Using PCL, ESC/POS, EPL, ZPL, FGL and more.

Bi-directional serial, HID and USB communication

Communicate directly with connected devices, such as scales, industrial automation systems and more.

Simple API, easy coding

Download and edit sample.html to get started.


Free Version

Community supported only, untrusted.

Premium Version

Commercially supported, trusted dialog.

Cost FREE $399 USD / Year
entire company
Support Community Help - Direct Email Response
- Basic Product Integration
- Remote Troubleshooting
- Message Signing
- Critical Bug Fixes
- Raw Language Consulting
- New Hardware Consulting
Updates Manual Immediate Email Notification
Certificate None (Will display warnings) Trusted (1 - 5 years)
Licence LGPL Premium Supported
(Source remains LGPL)

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“I LOVE QZ! and your support is top-notch.”

Bill Matlock, BillBuilt Web Systems

“The process was so smooth! The guide on the wiki was fantastic and all the info I needed was easy to find. Great product, great support!”

Robert Mosolgo, planning.center

“Great software that has brought our door ticket solution to life. A special mention goes out to the highly effective support team.”

Clement Jobeili, YurPlan.com

“Wonderful application, awesome support for premium users. Assistance was beyond expectation.”

Jan Dayanan, obtam.com

“The money spent on your software is worth every cent, including the great support.”

Dr. Markus Löschnigg DBA, Loeschnigg Consulting

Thermal Printing

  • Print barcodes, receipts and more from the web
  • Works with Zebra, Epson, Citizen, Star, Boca, Dymo and more
  • Supports all popular connection types: COM, Parallel, Serial, USB, IP (and more)
  • Compatible with Windows, Mac OS X, Linux clients
  • Tested with Firefox, Chrome, Safari, Internet Explorer, Microsoft Edge, Opera


Quick Setup

  • Seamlessly sends commands in EPL, ZPL, FGL, ESC/POS, EPCL, CPCL (and many more)
  • Open source, free community support
  • Commercial supported versions available
  • AJAX ready by using JavaScript to control print jobs
  • Supports direct JPG, PDF, PNG, HTML printing


Open

  • Source code is open source; LGPL
  • Depends on open source projects jetty, jSSC, PDFBOX, jQuery, WebSockets
  • Popular with hobbyists and professionals
  • Tested and deployed in POS and Shipping industries around the world
  • All versions can be used in commercial software.
  • Successfully implemented with PHP, Java, JSP, Node.js, C#, VB.NET, Tomcat, WebLogic©, ColdFusion©, Erlang, R, Classic ASP, Ruby, Perl, Python, Go and several others
  • Widely used. Over 200,000 downloads