Barcode Generator
Generate Code128 / EAN-13 and other 1D barcodes as SVG
Interactive controls load with JavaScript. Processing stays in your browser.
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How to use
- 输入条码内容，选择 Code128、EAN-13 等格式。
- 调整条宽与高度，生成 SVG。
- 二维码请使用独立「二维码生成」工具。
- 全部本地，不上传。
FAQ
Does Barcode Generator upload my data?
No. Barcode Generator runs locally in your browser and does not upload content to www.518882.com or third-party APIs.
Do I need an account?
No. Open and use — no signup, login, or paywall. Open Barcode Generator and use it — no signup, login, or paywall.
How is this different from upload-based tools?
Tools run locally in your browser; content is not sent to our servers for processing — suited to private text and drafts.
Are there limits?
Limited by device memory and the browser; very large inputs may slow the page. There is no account quota.