Barcode Generator
Create CODE128, EAN-13, UPC, CODE39 and more, then download as PNG or SVG. No signup, runs entirely in your browser.
📝 Content
Any ASCII text or numbers (default)
🔢 Barcode Type
⚙️ Options
2px
100px
Preview
📥 Download
PNG is ideal for documents and web. SVG is a scalable vector, best for print.
💡 Tip: Retail formats like EAN-13 and UPC only accept a fixed number of digits. Use CODE128 for free-form text and SKUs.
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How It Works
1️⃣
Enter your data
Type the text, number, or product code you want to encode.
2️⃣
Pick a symbology
Choose from CODE128, EAN-13, EAN-8, UPC, CODE39, ITF-14, MSI, or Pharmacode.
3️⃣
Download instantly
Export a crisp PNG or a scalable SVG. Everything is generated in your browser.
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Frequently Asked Questions
What is a barcode?
A barcode is a machine-readable pattern of parallel lines and spaces that encodes data such as a product number, SKU, or serial code. A scanner reads the widths of the bars and translates them back into the original value.
Which barcode formats are supported?
This tool supports CODE128 (default), EAN-13, EAN-8, UPC-A, CODE39, ITF-14, MSI, and Pharmacode. Each format expects a specific input — for example, EAN-13 needs 12–13 digits, while CODE128 accepts any ASCII text.
Is this barcode generator free and private?
Yes. There is no signup, no watermark, and no upload. Your barcode is created entirely in your browser, so the data you enter never leaves your device.
How do I download the barcode?
Once your barcode renders, use the download buttons. PNG gives you a high-resolution raster image for documents, labels, and the web. SVG is a scalable vector file that stays sharp at any size — ideal for professional printing.