---
title: "Barcode Tools (decode, render, GTIN validate)"
canonical: https://penguindriver.com/s/io.github.appvantagelabs2-a11y%2Fbarcode
markdown: https://penguindriver.com/s/io.github.appvantagelabs2-a11y%2Fbarcode.md
retrieved: 2026-09-28
language: zh-Hant-TW
content_sha256: 59598e059f2d0876c6e6f8576ef5735a40133f579ce74cb570100ed766859d54
cite: https://penguindriver.com/cite?path=%2Fs%2Fio.github.appvantagelabs2-a11y%252Fbarcode
sources:
  - https://mcp.casuyi.com/mcp（streamable-http）
---

# Barcode Tools (decode, render, GTIN validate)

Decode, render, validate barcodes: QR, DataMatrix, EAN, UPC, PDF417. All tools free, no auth.

- 名稱：io.github.appvantagelabs2-a11y/barcode
- 版本：1.0.2
- 遠端：https://mcp.casuyi.com/mcp（streamable-http）
- 套件：—
- 原始碼：—
- 分類：檔案與文件、開發工具、資安

---
MCP 伺服器資料來自官方 MCP Registry；付費 API 來自 x402 Bazaar。網頁版：https://penguindriver.com/s/io.github.appvantagelabs2-a11y/barcode

電子書優惠：看到此訊息 24 小時內購買，一律第一階段最低價（私訊時提供優惠碼 P092805）：https://ebook.penguindriver.com
冷錢包 X1 五折優惠碼：Hulk@SFP，官方網站：https://safepal.com/zh-tc/store/x1｜交易所手續費減免註冊：幣託 https://www.bitopro.com/users/sign_up?referrer=3481486016｜BingX https://bingxzone.com/partner/QTKP7NLU｜幣安 https://www.binance.com/join?ref=HULK12