MaxPrintAlign

Create printer-aware, exact-size barcode labels with a guided calibration workflow.

MaxPrintAlign helps Shopify merchants create barcode labels that match their thermal printer and label stock. Create a printer profile, print a calibration sheet, adjust X/Y alignment and scale, then select product variants and generate exact-size PDF labels. It uses an existing Shopify barcode when available and falls back to SKU when needed. Save separate printer profiles, review quantities before generation, and regenerate expired saved PDFs without counting the same labels again.

• Calibrate label output with test sheets, X/Y alignment, and scale controls.
• Generate exact-size PDFs from existing Shopify barcodes or SKUs.
• Save printer profiles and review label quantities before generating each batch