JsutThermalCheck

JustThermalCheck is a practical design, testing, and printing tool for compatible thermal printers.

Key features:

• Connect to printers using Bluetooth SPP, Bluetooth Low Energy, or TCP/IP
• Design TSPL and CPCL labels
• Add text, images, barcodes, and QR codes
• Preview label layouts before printing
• Print images using compatible ESC/POS printers
• Create and manage reusable print tasks
• Configure printer commands and printing parameters
• Transfer and restore app data
• Use TCP server and advanced data modes

JustThermalCheck is designed for developers, technicians, shop owners, warehouse operators, and anyone who needs to configure or test compatible thermal printers.

Some advanced features require a one-time in-app purchase through Google Play. This is a permanent unlock and not a subscription.

No account registration is required.

Printer compatibility depends on the printer model, supported command language, connection method, and manufacturer implementation.