Keep the LBX. Remove the client sprawl.

Move existing Brother P-touch templates into browser and server workflows without distributing b-PAC, ActiveX, extensions, and template copies to every Windows workstation.

Request a template compatibility review Try the local print bench

ServiceNow / ERP / LIMS / POS REST or local browser LBX render service Connector / WebUSB Brother printer

One template estate. Fewer moving client parts.

The difficult part is rarely designing another label. It is preserving approved LBX templates while moving a business process away from workstation-local COM, drivers, extensions, and fixed file paths.

Inspect named text, date, and barcode fields.
Render previews in the browser or a bounded server process.
Choose system print, WebUSB, or a pilot-specific local connector.
Keep unsupported objects visible as warnings.

Local LBX print bench

Load, bind, preview, and print without uploading the template or field values.

1Choose LBX
2Set data
3Print

Print preview

No print preview yet Choose an example or upload an LBX file.

Ready for a template

Parameter

0 fields

Print station

Not connected

Print media

The label is fitted to the selected media height. Choose the same paper size in the printer dialog and keep the scale at “100%”.

or print directly via WebUSB

Copies Auto cut

WebUSB requires Chrome or Edge, HTTPS, and a Brother QL connected by USB. Media, copies, and cut settings apply only to this direct path.

Local processing. LBX content and field values are never uploaded. The demo implements a practical b-PAC-like subset; unknown objects are reported rather than silently discarded. Emoji are converted to monochrome text symbols for thermal printing; unsupported emoji use ◇.