zxing-wasm-demo

July 14, 2026 · View on GitHub

A browser workbench for testing zxing-wasm barcode decoding.

Features

Drag & drop images, folders, or paste from clipboard
Remote image URL support
Full control over all reader options: formats, binarizers, text modes, character sets, EAN add-ons, and more
Batch scanning with detailed results per file
Copy results to clipboard in one click
Light / dark / auto theme
Installable PWA with offline support after the first visit

pnpm i
pnpm dev

pnpm build

MIT