zpl-parser

Browser-first utilities for parsing ZPL labels into renderer-neutral object specifications.

Features

• Parse common ZPL text, box, circle, ellipse, diagonal, barcode, and QR fields.
• Choose exact or simplified import fidelity.
• Decode and encode ^GF graphics, including hexadecimal, ACS, Z64, and B64 payloads.
• No canvas, UI, or application framework dependency.

Install

npm install zpl-parser

From GitHub before an npm release:

npm install github:Cjmatthews/zpl-parser

Usage

import { parseZpl } from "zpl-parser";

const result = parseZpl("^XA^FO20,20^FDHello^FS^XZ", {
  fidelity: "exact",
});

console.log(result.objects);

The returned ZplObjectSpec values are renderer-neutral. Applications map them to their own canvas or document model.

Scripts

npm test
npm run build

License

MIT