ZPLViewer 0.2

ZPLViewer by king_leo is a fast, lightweight desktop tool for previewing and troubleshooting Zebra Programming Language (ZPL/ZPL II) labels—no printer required. Paste or open your ZPL to see an accurate on-screen render, adjust code in real time, and catch layout, font, and barcode issues before you waste labels.

Key features:

• Real-time rendering with support for common DPIs (203, 300, 600) and custom label sizes
• Support for text, shapes, images (GRF/Z64), and popular barcodes (Code 128, Code 39, QR, Data Matrix, EAN, UPC)
• Editable canvas with zoom, pan, rulers, and safe-area guides
• Syntax-aware editor with line numbers and optional command highlighting
• Image conversion: turn PNG/JPG assets into Z64/GRF with scaling and dithering options
• Export previews to PNG or PDF; print directly to Zebra printers when available
• Batch preview/print and simple variable substitution for templated labels
• Error reporting that flags invalid or unsupported commands
• Dark and light themes; remembers your last settings

Ideal for developers, label designers, and operators who need a reliable way to design, verify, and share ZPL labels quickly and accurately.

ZPLViewer is developed by king_leo. The most popular versions of this product among our users are: 0.2, 1.0 and 6.0.