PrintWedge: Thermal Printer

Dataflee

About this app

PrintWedge is an offline thermal receipt designer and ESC/POS printer tool for retail shops, cafes, restaurants, delivery services, and mobile billing.

The app connects directly to 58mm and 80mm Bluetooth, USB OTG, and Network thermal printers without requiring proprietary printer drivers.

Key Features

Receipt Designer
• Create custom receipts with store headers, item lists, tax calculations, barcodes, and custom footer messages.
• Arrange receipt sections with a live visual preview.
• Multi currency support including INR, USD, EUR, GBP, AED, SAR, CAD, AUD, SGD, QAR, and custom currency symbols.

Company Logo Setup
• Add business logos using your device camera or photo gallery.
• Crop logos to square or banner formats and adjust print width from 100px to 384px.
• High contrast image processing delivers clean vector outlines on thermal paper and automatically inverts white logos.
• Automatic margin trimming removes blank borders to reduce paper roll usage.

Barcodes and QR Codes
• Generate standard 1D barcodes including Code 128, EAN 13, and Code 39.
• Generate 2D QR codes for UPI payments, website links, and invoice verification.
• Print standalone item price tags and barcode labels.

Ready Templates
• Pre built templates for supermarkets, cafes, kitchen orders, parking slips, medical clinics, and specimen labels.
• Express billing mode for fast counter checkout.
• Save and export receipt templates for use with Dataflee POS.

Printer Compatibility
• Works with 58mm (2 inch) and 80mm (3 inch) Bluetooth thermal printers.
• Supports USB OTG host mode printers.
• Supports network thermal printers over local Wi Fi.
• Compatible with standard ESC/POS hardware from major manufacturers and generic Bluetooth printers.

Offline and Private
• All features work without an internet connection.
• Your business data, templates, and designs remain on your device.
• No advertisements, no background tracking, and no required account registration.

Developed by Dataflee LLP.

What’s new

Initial public release of PrintWedge v1.1.3.
Universal Bluetooth, USB OTG, and Wi Fi thermal receipt printing for 58mm and 80mm paper widths.
Visual receipt designer with live preview and multi currency formatting.
Company logo setup with camera capture, custom crop tools, and sharp thermal processing.
Standard 1D and 2D barcode and QR code generator.
Automatic margin trimming to reduce thermal paper roll usage.
Export templates for Dataflee POS integration.