工具

用于生成、验证和分析条形码的交互式工具。

条码生成器

Generate production-ready barcodes in 20+ symbologies including EAN-13, UPC-A, Code 128, Data Matrix, and PDF417. Download as SVG or PNG …

校验位计算器

Calculate and verify check digits for EAN-13, UPC-A, ISBN-13, ISSN, ITF-14, and SSCC barcodes. Step-by-step Modulo 10 calculation with visual …

GS1前缀查询

Look up the country of registration for any GS1 barcode prefix. Enter a barcode number or 3-digit prefix to find …

条码阅读器

Scan and decode barcodes using your device camera or by uploading an image. Supports all major 1D and 2D symbologies …

条码验证器

Validate barcode data integrity across multiple symbologies. Checks format compliance, character set validity, check digit correctness, and data length requirements …

UPC-A / UPC-E 转换器

Convert between UPC-A (12-digit) and UPC-E (8-digit zero-suppressed) formats. Visualizes the zero-suppression algorithm and shows which UPC-A codes are eligible …

ISBN-10 / ISBN-13 转换器

Convert between ISBN-10 and ISBN-13 formats with automatic check digit recalculation. Validates input, shows the conversion steps, and generates the …

条码打印尺寸计算器

Calculate the correct print dimensions for any barcode symbology at a given magnification factor. Shows minimum X dimension, height, quiet …

条码符号推荐器

Answer a series of questions about your data type, scanning environment, label space, and industry to get a personalized barcode …

批量条码生成器

Upload a CSV file of barcode data and generate barcodes in bulk. Supports multiple symbologies per batch, custom label layouts, …

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常见问题

所有BarcodeFYI工具都免费吗?

是的。所有10款工具均免费、基于浏览器,无需账户。处理在本地运行,您的数据留在设备上。

这些工具在移动设备上可以使用吗?

是的。所有工具均适配移动端,可在移动浏览器上使用。条形码读取器也支持设备摄像头进行实时扫描。

我可以在没有网络连接的情况下使用这些工具吗?

页面加载后,所有工具均在客户端运行,无需网络连接即可使用。

BarcodeFYI上最受欢迎的条形码工具是什么?

条形码生成器是使用最多的工具,支持20多种码制,可下载SVG和PNG格式用于印刷和数字用途。